1
|
Mallidi K, Gundla R, Makam P, Katari NK, Jonnalagadda SB. Dual active pyrimidine-based carbocyclic nucleoside derivatives: synthesis, and in silico and in vitro anti-diabetic and anti-microbial studies. RSC Adv 2024; 14:9559-9569. [PMID: 38516166 PMCID: PMC10955399 DOI: 10.1039/d4ra00304g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Accepted: 03/02/2024] [Indexed: 03/23/2024] Open
Abstract
Diabetes mellitus (DM) is a chronic metabolic disorder marked by high blood glucose levels, impairing glucose production in the body. Its prevalence has steadily risen over the past decades, leading to compromised immunity and heightened susceptibility to microbial infections. Immune dysfunction associated with diabetes raises vulnerability, while neuropathy dulls sensation in the extremities, reducing injury awareness. Hence, the development of novel chemical compounds for anti-diabetic and anti-infective treatments is imperative to mitigate adverse effects. In this study, we designed and synthesized pyrimidine-based carbocyclic nucleoside derivatives with C-4 substitution to assess their potential in inhibiting α-glucosidase for managing diabetes mellitus (DM) and microbial infections. Compounds 8b and 10a displayed promising IC50 values against α-glucosidase (43.292 nmol and 48.638 nmol, respectively) and noteworthy docking energies (-9.4 kcal mol-1 and -10.3 kcal mol-1, respectively). Additionally, compounds 10a and 10b exhibited better antimicrobial activity against Bacillus cereus, with the zone of inhibition values of 2.2 ± 0.25 mm and 1.4 ± 0.1 mm at a 100 μl concentration, respectively. Compound 10a also exhibited a modest zone of inhibition of 1.2 ± 0.15 mm against Escherichia coli at 100 μl.
Collapse
Affiliation(s)
- Kalyani Mallidi
- Department of Chemistry, GITAM School of Science, GITAM Deemed to be University Hyderabad Telangana 502329 India
| | - Rambabu Gundla
- Department of Chemistry, GITAM School of Science, GITAM Deemed to be University Hyderabad Telangana 502329 India
| | - Parameshwar Makam
- Department of Chemistry, School of Applied and Life Sciences, Uttaranchal University Arcadia Grant, P.O. Chandanwari, Premnagar Dehradun Uttarakhand 248007 India
| | - Naresh Kumar Katari
- Department of Chemistry, GITAM School of Science, GITAM Deemed to be University Hyderabad Telangana 502329 India
- School of Chemistry & Physics, College of Agriculture, Engineering & Science, WestvilleCampus, University of KwaZulu-Natal P Bag X 54001 Durban 4000 South Africa
| | - Sreekantha Babu Jonnalagadda
- School of Chemistry & Physics, College of Agriculture, Engineering & Science, WestvilleCampus, University of KwaZulu-Natal P Bag X 54001 Durban 4000 South Africa
| |
Collapse
|
2
|
Velavalapalli VM, Maddipati V, Gurská S, Annadurai N, Lišková B, Katari NK, Džubák P, Hajdúch M, Das V, Gundla R. Novel 5-Substituted Oxindole Derivatives as Bruton's Tyrosine Kinase Inhibitors: Design, Synthesis, Docking, Molecular Dynamics Simulation, and Biological Evaluation. ACS Omega 2024; 9:8067-8081. [PMID: 38405484 PMCID: PMC10882696 DOI: 10.1021/acsomega.3c08343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 01/07/2024] [Accepted: 01/23/2024] [Indexed: 02/27/2024]
Abstract
Bruton's tyrosine kinase (BTK) is a non-RTK cytoplasmic kinase predominantly expressed by hemopoietic lineages, particularly B-cells. A new oxindole-based focused library was designed to identify potent compounds targeting the BTK protein as anticancer agents. This study used rational approaches like structure-based pharmacophore modeling, docking, and ADME properties to select compounds. Molecular dynamics simulations carried out at 20 ns supported the stability of compound 9g within the binding pocket. All the compounds were synthesized and subjected to biological screening on two BTK-expressing cancer cell lines, RAMOS and K562; six non-BTK cancer cell lines, A549, HCT116 (parental and p53-/-), U2OS, JURKAT, and CCRF-CEM; and two non-malignant fibroblast lines, BJ and MRC-5. This study resulted in the identification of four new compounds, 9b, 9f, 9g, and 9h, possessing free binding energies of -10.8, -11.1, -11.3, and -10.8 kcal/mol, respectively, and displaying selective cytotoxicity against BTK-high RAMOS cells. Further analysis demonstrated the antiproliferative activity of 9h in RAMOS cells through selective inhibition of pBTK (Tyr223) without affecting Lyn and Syk, upstream proteins in the BCR signaling pathway. In conclusion, we identified a promising oxindole derivative (9h) that shows specificity in modulating BTK signaling pathways.
Collapse
Affiliation(s)
- Vani Madhuri Velavalapalli
- GITAM
School of Pharmacy, GITAM Deemed to Be University, Hyderabad, Telangana 502329, India
- Department
of Chemistry, GITAM School of Science, GITAM
Deemed to Be University, Hyderabad, Telangana 502329, India
| | | | - Soňa Gurská
- Institute
of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacký University and University Hospital
Olomouc, Hněvotínská
1333/5, Olomouc 77900, Czech Republic
- Czech
Advanced Technologies and Research Institute (CATRIN), Institute of
Molecular and Translational Medicine, Palacký
University Olomouc, Olomouc 77900, Czech Republic
| | - Narendran Annadurai
- Institute
of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacký University and University Hospital
Olomouc, Hněvotínská
1333/5, Olomouc 77900, Czech Republic
| | - Barbora Lišková
- Institute
of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacký University and University Hospital
Olomouc, Hněvotínská
1333/5, Olomouc 77900, Czech Republic
| | - Naresh Kumar Katari
- Department
of Chemistry, GITAM School of Science, GITAM
Deemed to Be University, Hyderabad, Telangana 502329, India
| | - Petr Džubák
- Institute
of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacký University and University Hospital
Olomouc, Hněvotínská
1333/5, Olomouc 77900, Czech Republic
- Czech
Advanced Technologies and Research Institute (CATRIN), Institute of
Molecular and Translational Medicine, Palacký
University Olomouc, Olomouc 77900, Czech Republic
| | - Marián Hajdúch
- Institute
of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacký University and University Hospital
Olomouc, Hněvotínská
1333/5, Olomouc 77900, Czech Republic
- Czech
Advanced Technologies and Research Institute (CATRIN), Institute of
Molecular and Translational Medicine, Palacký
University Olomouc, Olomouc 77900, Czech Republic
| | - Viswanath Das
- Institute
of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacký University and University Hospital
Olomouc, Hněvotínská
1333/5, Olomouc 77900, Czech Republic
- Czech
Advanced Technologies and Research Institute (CATRIN), Institute of
Molecular and Translational Medicine, Palacký
University Olomouc, Olomouc 77900, Czech Republic
| | - Rambabu Gundla
- Department
of Chemistry, GITAM School of Science, GITAM
Deemed to Be University, Hyderabad, Telangana 502329, India
| |
Collapse
|
3
|
Koraboina CP, Maddipati VC, Annadurai N, Gurská S, Džubák P, Hajdúch M, Das V, Gundla R. Synthesis and Biological Evaluation of Oxindole Sulfonamide Derivatives as Bruton's Tyrosine Kinase Inhibitors. ChemMedChem 2024; 19:e202300511. [PMID: 37916435 DOI: 10.1002/cmdc.202300511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 10/26/2023] [Accepted: 11/01/2023] [Indexed: 11/03/2023]
Abstract
Bruton's tyrosine kinase (BTK) is a promising molecular target for several human B-cell-related autoimmune disorders, inflammation, and haematological malignancies. The pathogenic alterations in various cancer tissues depend on mutant BTK for cell proliferation and survival, and BTK is also overexpressed in a range of hematopoietic cells. Due to this, BTK is emerging as a potential drug target to treat various human diseases, and several reversible and irreversible inhibitors have been developed and are being developed. As a result, BTK inhibition, clinically validated as an anticancer treatment, is finding great interest in B-cell malignancies and solid tumours. This study focuses on the design and synthesis of new oxindole sulfonamide derivatives as promising inhibitors of BTK with negligible off-target effects. The most cytotoxic compounds with greater basicity were PID-4 (2.29±0.52 μM), PID-6 (9.37±2.47 μM), and PID-19 (2.64±0.88 μM). These compounds caused a selective inhibition of Burkitt's lymphoma RAMOS cells without significant cytotoxicity in non-BTK cancerous and non-cancerous cell lines. Further, PID-4 showed promising activity in inhibiting BTK and downstream signalling cascades. As a potent inhibitor of Burkitt's lymphoma cells, PID-4 is a promising lead for developing novel chemotherapeutics.
Collapse
Affiliation(s)
- Chandra Prakash Koraboina
- Department of Chemistry, School of Science, GITAM (Deemed to be University), Hyderabad, Telangana, 502 329, India
| | | | - Narendran Annadurai
- Institute of Molecular and Translational Medicine Faculty of Medicine and Dentistry, Palacký University and University Hospital Olomouc, Hněvotínská 1333/5, 77900, Olomouc, Czech Republic
| | - Soňa Gurská
- Institute of Molecular and Translational Medicine Faculty of Medicine and Dentistry, Palacký University and University Hospital Olomouc, Hněvotínská 1333/5, 77900, Olomouc, Czech Republic
- Czech Advanced Technologies and Research Institute (CATRIN), Institute of Molecular and Translational Medicine, Palacký University Olomouc, Křížkovského 511/8, 77900, Olomouc, Czech Republic
| | - Petr Džubák
- Institute of Molecular and Translational Medicine Faculty of Medicine and Dentistry, Palacký University and University Hospital Olomouc, Hněvotínská 1333/5, 77900, Olomouc, Czech Republic
- Czech Advanced Technologies and Research Institute (CATRIN), Institute of Molecular and Translational Medicine, Palacký University Olomouc, Křížkovského 511/8, 77900, Olomouc, Czech Republic
| | - Marián Hajdúch
- Institute of Molecular and Translational Medicine Faculty of Medicine and Dentistry, Palacký University and University Hospital Olomouc, Hněvotínská 1333/5, 77900, Olomouc, Czech Republic
- Czech Advanced Technologies and Research Institute (CATRIN), Institute of Molecular and Translational Medicine, Palacký University Olomouc, Křížkovského 511/8, 77900, Olomouc, Czech Republic
| | - Viswanath Das
- Institute of Molecular and Translational Medicine Faculty of Medicine and Dentistry, Palacký University and University Hospital Olomouc, Hněvotínská 1333/5, 77900, Olomouc, Czech Republic
- Czech Advanced Technologies and Research Institute (CATRIN), Institute of Molecular and Translational Medicine, Palacký University Olomouc, Křížkovského 511/8, 77900, Olomouc, Czech Republic
| | - Rambabu Gundla
- Department of Chemistry, School of Science, GITAM (Deemed to be University), Hyderabad, Telangana, 502 329, India
| |
Collapse
|
4
|
Rajendra Prasad S, Penjarla S, Reddy PY, Rao BPC, Gundla R, Sanghvi YS, Banerjee S. A practical and scalable synthesis of several base modified 3'-O-methyl ribonucleosides. Carbohydr Res 2023; 534:108981. [PMID: 37992558 DOI: 10.1016/j.carres.2023.108981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Revised: 11/06/2023] [Accepted: 11/06/2023] [Indexed: 11/24/2023]
Abstract
An easy and efficient large-scale synthesis of 1, 2,-di-O-acetyl-5-O-benzoyl-3-O-methyl-d-ribofuranose (8) was accomplished from commercial 1,2:5,6-di-O-isopropylidene-α-d-allofuranose in 7-steps and 30 % overall yield. The utility of protected 8 was demonstrated via synthesis of 9-(3'-O-methyl-β-d-ribofuranosyl)-6-chloropurine (21) and six other nucleoside analogues in good yields. A library of five novel base modified nucleosides were generated starting from purine nucleoside 21 via functional group manipulations. The 3'-O-modified nucleosides are known to act as chain terminator exerting antiviral activity. The synthesis strategy described herein offers direct access to 3'-O-alkylated nucleosides with wide range of applications, including cap analogues for mRNA vaccine production. This protocol provides a route to exclusive synthesis of 3'-O-alkylated nucleosides, devoid of isomeric 2'-O-alkylated products essential for both therapeutic and biological research.
Collapse
Affiliation(s)
- Samudrala Rajendra Prasad
- Sapala Organics Pvt. Ltd., Plot No. 146B & 147, IDA Mallapur, Hyderabad, 500 076, A.P., India; Department of Chemistry, GITAM Deemed to Be University, Hyderabad, Telangana, 502329, India
| | - Srishylam Penjarla
- Sapala Organics Pvt. Ltd., Plot No. 146B & 147, IDA Mallapur, Hyderabad, 500 076, A.P., India
| | - Paidi Yella Reddy
- Sapala Organics Pvt. Ltd., Plot No. 146B & 147, IDA Mallapur, Hyderabad, 500 076, A.P., India
| | - B Purna Chandra Rao
- Department of Chemistry, GITAM Deemed to Be University, Hyderabad, Telangana, 502329, India
| | - Rambabu Gundla
- Department of Chemistry, GITAM Deemed to Be University, Hyderabad, Telangana, 502329, India
| | - Yogesh S Sanghvi
- Sapala Organics Pvt. Ltd., Plot No. 146B & 147, IDA Mallapur, Hyderabad, 500 076, A.P., India; Rasayan Inc. 2802 Crystal Ridge Road, Encinitas, CA, 92024-6615, United States
| | - Shyamapada Banerjee
- Sapala Organics Pvt. Ltd., Plot No. 146B & 147, IDA Mallapur, Hyderabad, 500 076, A.P., India.
| |
Collapse
|
5
|
Deshmukh BR, Akshinthala P, Katari NK, Kowtharapu LP, Deshpande GK, Battula SR, Gundla R. Valbenazine isomers and enantiomer determination by chiral normal phase liquid chromatography. Chirality 2023; 35:889-898. [PMID: 37345319 DOI: 10.1002/chir.23600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Revised: 06/05/2023] [Accepted: 06/05/2023] [Indexed: 06/23/2023]
Abstract
A novel, simple, specific, rapid, enantioselective normal phase chiral high-performance liquid chromatographic method with amylose-based Chiral Pak IG-3(250 × 4.6 mM) 3.0 μM column was developed and validated for separation and quantification of isomers and enantiomer of Valbenazine. The mobile phase composed of n-Heptane, isopropyl alcohol, dichloromethane, ethanol, and diethylamine in the ratio of 70:10:15:5:0.1 (V/V/V/VV) with a gradient flow rate was applied. The injection volume was 10 μl, and detection was carried out using a photodiode array detector at 282 nM. The column compartment was set at 35°C. The resolution between the enantiomer and isomers was found to be more than 2.0. The method was linear over the concentration range of limit of quantitation to 250% for isomers and enantiomers. The method was found to be robust with column temperature. The proposed chiral method is applicable for the determination of isomers and enantiomer of Valibenazine and was successfully used in the quality control of bulk drug manufacturing and pharmaceuticals.
Collapse
Affiliation(s)
- Balasaheb R Deshmukh
- Department of Chemistry, GITAM School of Science, GITAM Deemed to be University, Visakhapatnam, Andhra Pradesh, India
| | | | - Naresh Kumar Katari
- Department of Chemistry, GITAM School of Science, GITAM Deemed to be University, Hyderabad, Telangana, India
| | - Leela Prasad Kowtharapu
- Department of Chemistry, GITAM School of Science, GITAM Deemed to be University, Hyderabad, Telangana, India
| | - Girish K Deshpande
- Department of Chemistry, GITAM School of Science, GITAM Deemed to be University, Visakhapatnam, Andhra Pradesh, India
| | - Sreenivas Rao Battula
- Department of Chemistry, GITAM School of Science, GITAM Deemed to be University, Visakhapatnam, Andhra Pradesh, India
| | - Rambabu Gundla
- Department of Chemistry, GITAM School of Science, GITAM Deemed to be University, Hyderabad, Telangana, India
| |
Collapse
|
6
|
Koraboina CP, Akshinthala P, Katari NK, Adarasandi R, Jonnalagadda SB, Gundla R. New oxindole carboxamides as inhibitors of DENV NS5 RdRp: Design, synthesis, docking and Biochemical characterization. Heliyon 2023; 9:e21510. [PMID: 38027588 PMCID: PMC10665688 DOI: 10.1016/j.heliyon.2023.e21510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Revised: 10/20/2023] [Accepted: 10/23/2023] [Indexed: 12/01/2023] Open
Abstract
Dengue is a mosquito-borne disease caused by the dengue virus belonging to family flaviviridae and has grown to be a major global public health issue. Despite decades of effort, the global comeback of dengue is evidence of the inadequacy of present management techniques. Due to the loss of healthy lives and the depletion of scarce medical resources, dengue has a significant negative economic impact in underdeveloped countries. In recent years, research for tackling the incidences of dengue infection has increased. The structure of the viral genome has been deciphered with the non-structural protein, known as NS5 serving as a potential target. NS5 consisting of an MTase domain involved in RNA capping and an RdRp domain involved in viral replication. In the presented work, a series of new Oxindoline Carboxamide derivatives were designed and synthesized for inhibiting the viral RNA dependent RNA-polymerase (RdRp) activity of DENV. The novel compounds were put through tests including molecular docking and surface plasmon resonance (SPR) binding analysis to evaluate their affinity for the viral protein and their potential as novel inhibitors of the virus. From a total of 12 derivative compounds, four compounds OCA-10c, OCA-10f, OCA-10j & OCA-10i, were found to exhibit high affinity for NS5 RdRp, the KD values being 1.376 μM, 1.63 μM, 7.08 μM & 9.32 μM respectively. Overall, we report novel inhibitors of DENV RdRp activity with potential to be utilized against DENV for treating humans after further optimization.
Collapse
Affiliation(s)
- Chandra Prakash Koraboina
- Department of Chemistry, School of Science, GITAM (Deemed to be University) Hyderabad, Telangana, 502 329, India
| | - Parameswari Akshinthala
- Department of Science and Humanities, MLR Institute of Technology, Dundigal, Medchal, Hyderabad, Telangana, 500 043, India
| | - Naresh Kumar Katari
- Department of Chemistry, School of Science, GITAM (Deemed to be University) Hyderabad, Telangana, 502 329, India
- School of Chemistry & Physics, College of Agriculture, Engineering & Science, Westville Campus, University of KwaZulu-Natal, P Bag X 54001, Durban, 4000, South Africa
| | - Ravi Adarasandi
- Department of Chemistry, School of Science, GITAM (Deemed to be University) Hyderabad, Telangana, 502 329, India
| | - Sreekantha Babu Jonnalagadda
- School of Chemistry & Physics, College of Agriculture, Engineering & Science, Westville Campus, University of KwaZulu-Natal, P Bag X 54001, Durban, 4000, South Africa
| | - Rambabu Gundla
- Department of Chemistry, School of Science, GITAM (Deemed to be University) Hyderabad, Telangana, 502 329, India
| |
Collapse
|
7
|
Mahesh P, Akshinthala P, Katari NK, Gupta LK, Panwar D, Sharma MK, Jonnalagadda SB, Gundla R. Antiproliferative Activity of New Pyrazole-4-sulfonamide Derivatives: Synthesis and Biological Evaluation. ACS Omega 2023; 8:25698-25709. [PMID: 37521676 PMCID: PMC10373183 DOI: 10.1021/acsomega.2c07539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Accepted: 02/06/2023] [Indexed: 08/01/2023]
Abstract
Pyrazole and sulfonamide constitute an important class of drugs, with several types of pharmacological agents. Facile synthesis of two new series of 3,5-dimethyl-1H-pyrazole-4-sulfonamide and 1,3,5-trimethyl-1H-pyrazole-4-sulfonamide derivatives was designed and synthesized. These pyrazole-4-sulfonamide derivatives are characterized by Fourier transform infrared (FT-IR), 1H NMR, 13C NMR, and elemental analysis, and their biological evolution data are presented. This paved way for the development of new pyrazole-4-sulfonamide derivatives. These compounds are tested for their in vitro antiproliferative activity against U937 cells by the CellTiter-Glo Luminescent cell viability assay using Mitomycin C. Cytotoxicity detection is based on the measurement of LDH activity, while these compounds did not exhibit cytotoxic activity on these cells. Half maximal inhibitory concentration (IC50) was calculated by Graph Pad Prism software for each dose. Their structure-activity relationships were obtained and discussed.
Collapse
Affiliation(s)
- Panasa Mahesh
- Department
of Chemistry, GITAM Deemed to be University, Hyderabad, Telangana 502329, India
| | - Parameswari Akshinthala
- Department
of Science and Humanities, MLR Institute
of Technology, Dundigal, Medchal, Hyderabad, Telangana 500 043, India
| | - Naresh Kumar Katari
- Department
of Chemistry, GITAM Deemed to be University, Hyderabad, Telangana 502329, India
- School
of Chemistry and Physics, College of Agriculture, Engineering and
Science, University of KwaZulu-Natal, Westville Campus, P Bag X 54001, Durban 4000, South
Africa
| | - Lavleen Kumar Gupta
- Drug
Discovery Division, IgY Immunologix India
Pvt Ltd., Hyderabad, Telangana 500089, India
| | - Dikshita Panwar
- Drug
Discovery Division, IgY Immunologix India
Pvt Ltd., Hyderabad, Telangana 500089, India
| | - Manoj Kumar Sharma
- Drug
Discovery Division, IgY Immunologix India
Pvt Ltd., Hyderabad, Telangana 500089, India
| | - Sreekantha Babu Jonnalagadda
- School
of Chemistry and Physics, College of Agriculture, Engineering and
Science, University of KwaZulu-Natal, Westville Campus, P Bag X 54001, Durban 4000, South
Africa
| | - Rambabu Gundla
- Department
of Chemistry, GITAM Deemed to be University, Hyderabad, Telangana 502329, India
| |
Collapse
|
8
|
Oggu S, Akshinthala P, Katari NK, Nagarapu LK, Malempati S, Gundla R, Jonnalagadda SB. Design, synthesis, anticancer evaluation and molecular docking studies of 1,2,3-triazole incorporated 1,3,4-oxadiazole-Triazine derivatives. Heliyon 2023; 9:e15935. [PMID: 37206039 PMCID: PMC10189396 DOI: 10.1016/j.heliyon.2023.e15935] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 04/25/2023] [Accepted: 04/27/2023] [Indexed: 05/21/2023] Open
Abstract
A new library of 1,2,3-triazole-incorporated 1,3,4-oxadiazole-triazine derivatives (9a-j) was designed, synthesized, and tested in vitro for anticancer activity against PC3 and DU-145 (prostate cancer), A549 (lung cancer), and MCF-7 (breast cancer) cancer cell lines using the MTT assay with etoposide as the control drug. The compounds exhibited remarkable anticancer activity, with IC50 values ranging from 0.16 ± 0.083 μM to 11.8 ± 7.46 μM, whereas the positive control ranged from 1.97 0.45 μM to 3.08 0.135 μM. Compound 9 d with a 4-pyridyl moiety shown exceptional anticancer activity against PC3, A549, MCF-7, and DU-145 cell lines, with IC50 values of 0.17 ± 0.063 μM, 0.19 ± 0.075 μM, 0.51 ± 0.083 μM, and 0.16 ± 0.083 μM, respectively.
Collapse
Affiliation(s)
- Sujana Oggu
- Department of Chemistry, GITAM School of Science, GITAM (Deemed to be University), Hyderabad, Telangana, 502 329, India
- G. Narayanamma Institute of Technology & Science, Hyderabad, Telangana, 500 104, India
| | - Parameswari Akshinthala
- Department of Science and Humanities, MLR Institute of Technology, Dundigal, Medchal, Hyderabad, Rudraram, 500043, India
| | - Naresh Kumar Katari
- Department of Chemistry, GITAM School of Science, GITAM (Deemed to be University), Hyderabad, Telangana, 502 329, India
- School of Chemistry & Physics, College of Agriculture, Engineering & Science, Westville Campus, University of KwaZulu-Natal, P Bag X 54001, Durban, 4000, South Africa
| | - Laxmi Kumari Nagarapu
- Department of Chemistry, GITAM School of Science, GITAM (Deemed to be University), Hyderabad, Telangana, 502 329, India
| | - Srimannarayana Malempati
- Department of Chemistry, GITAM School of Science, GITAM (Deemed to be University), Hyderabad, Telangana, 502 329, India
- Corresponding author.
| | - Rambabu Gundla
- Department of Chemistry, GITAM School of Science, GITAM (Deemed to be University), Hyderabad, Telangana, 502 329, India
- Corresponding author.
| | - Sreekantha Babu Jonnalagadda
- School of Chemistry & Physics, College of Agriculture, Engineering & Science, Westville Campus, University of KwaZulu-Natal, P Bag X 54001, Durban, 4000, South Africa
- Corresponding author.
| |
Collapse
|
9
|
Deshpande GK, Akshinthala P, Katari NK, Deshmukh B, Kowtharapu LP, Battula SR, Gundla R. Anti-microbial lead compound Sulfonamide - Anthranilate derivative Methyl-Ester-Toluene-Sulfonamide and its purity by Liquid Chromatography to develop the New Drug Application. Biomed Chromatogr 2023:e5646. [PMID: 37070159 DOI: 10.1002/bmc.5646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 03/10/2023] [Accepted: 04/06/2023] [Indexed: 04/19/2023]
Abstract
The newly innovated and synthesized lead molecule Methyl-Ester-Toluene-Sulfonamide is the combined derivative of sulphonamide-anthranilate. The estimation was achieved by gradient elution using mobile phase 0.1% Triethylamine in water and with pH 2.0 as mobile phase A and mixture of acetonitrile and tetrahydrofuran in the ratio of (975:25) v/v as mobile phase B at 0.8 mL min-1 flow rate and 210 nm wavelength on Agilent 1260 infinity series HPLC system equipped with DAD detector. The column used was ACE 3 C18 PFP (250 mm × 4.6 mm) 3 μm column operating at 40 °C temperature. The gradient programme is time (min)/% B: 0.0/50, 3.0/50, 15.0/70, 25.0/90, 30.0/90, 31/50, & 38/50. The method is simple, accurate, rapid and selective. The method was found linear with concentration range of 1.6 to 240 μg/mL. The accuracy data obtained from 98.5 % to 100.5 %. The method validation data and QbD-based robustness study results indicate that the developed method is robust and fit for routine use in the quality control laboratory. Therefore, the ready availability of method can be useful in pharmaceutical new drug development.
Collapse
Affiliation(s)
- Girish K Deshpande
- Department of Chemistry, GITAM School of Science, GITAM Deemed to be University, Visakhapatnam, Andhra Pradesh, India
| | - Parameswari Akshinthala
- Department of Science and Humanities, MLR Institute of Technology, Dundigal, Medchal, Hyderabad, India
| | - Naresh Kumar Katari
- Department of Chemistry, GITAM School of Science, GITAM deemed to be University, Hyderabad, and Telangana, India
| | - Balasaheb Deshmukh
- Department of Chemistry, GITAM School of Science, GITAM Deemed to be University, Visakhapatnam, Andhra Pradesh, India
| | - Leela Prasad Kowtharapu
- Department of Chemistry, GITAM School of Science, GITAM deemed to be University, Hyderabad, and Telangana, India
| | - Sreenivas Rao Battula
- Department of Chemistry, GITAM School of Science, GITAM Deemed to be University, Visakhapatnam, Andhra Pradesh, India
| | - Rambabu Gundla
- Department of Chemistry, GITAM School of Science, GITAM deemed to be University, Hyderabad, and Telangana, India
| |
Collapse
|
10
|
Samudrala RP, Penjarla S, Penta S, Gundla R, Chandra Rao BP. p-Toluenesulfonic acid adorned on MCM-41: an efficient and mild catalyst for the regio/chemo-selective hydrolysis of terminal isopropylidene acetals. Nucleosides Nucleotides Nucleic Acids 2023; 42:797-806. [PMID: 37039446 DOI: 10.1080/15257770.2023.2197014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 03/22/2023] [Accepted: 03/23/2023] [Indexed: 04/12/2023]
Abstract
Regio/chemo-selective hydrolysis of a 5,6-O-isopropylidene group over a 1,2-O-isopropylidene group is accomplished to obtain corresponding diols in good to excellent yields within 4-5 hours using the p-toluenesulfonic acid impregnated MCM-41 (PTSA-MCM-41) catalyst in acetonitrile and water (9:1, v/v) at room temperature. Other sensitive hydroxyl protecting groups such as naphthyl, toluoyl, pivaloyl, benzoyl, and benzyl are compatible with this methodology. The low cost of the PTSA-MCM-41 catalyst and ease of separation of product from the reaction mixture are significant advantages of this method, which makes it useful in the multigram scale operation.
Collapse
Affiliation(s)
| | - Srishylam Penjarla
- Research & Development, Sapala Organics Private Ltd., IDA Mallapur, Hyderabad, Telangana, India
| | - Santhosh Penta
- Department of Chemistry, National Institute of Technology, Warangal, India
| | - Rambabu Gundla
- Department of Chemistry, GITAM Deemed to be University, Hyderabad, Telangana, India
| | - B Purna Chandra Rao
- Department of Chemistry, GITAM Deemed to be University, Hyderabad, Telangana, India
| |
Collapse
|
11
|
Bandaru LGR, Konduru N, Kowtharapu LP, Regulagadda S, Kanuparthy PR, Gundla R. Development and validation of apalutamide-related substances method in solid dosage forms using HPLC. Biomed Chromatogr 2023; 37:e5576. [PMID: 36573285 DOI: 10.1002/bmc.5576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 11/07/2022] [Accepted: 12/22/2022] [Indexed: 12/28/2022]
Abstract
A related-substances method was developed for the anticancer drug formulation apalutamide 60 mg tablets and validated using a liquid chromatography gradient elution method. All of the impurities and degradants were separated using the Luna Omega 5 μm Polar C18 , (250 × 4.6) mm HPLC column with a 1.0 ml min-1 flow rate. The detection was done at 225 nm by injecting the 10 μl of injection volume, controlling the sample temperature at 10°C and maintaining the column compartment temperature at 30°C. The total run time was 85 min. A 0.01 m disodium phosphate dihydrate pH 4.20 ± 0.05 buffer mixed with acetonitrile in the ratio of 73:27 (v/v) was used as mobile phase A. Mobile phase B consisted of water and acetonitrile in the ratio 30:70 (v/v). The proposed method was validated as per the current regulatory guidelines. The method precisions (RSD) at 100% specification level were 1.41, 1.74, 1.84, and 1.66% for the four impurities. The accuracy results were obtained between 96.0 and 106.3% for the limit of quantitation to the 150% level. The standard and sample solutions stability were established for 44 h at 10°C. The correlation coefficient (r) value was >0.999 for all four impurities, indicating good linearity between the concentration and peak response: 0.9999, 0.9999, 0.9999 and 1.0000. These results show the method's linearity. The three filter compatibility was proved and it was concluded that 0.45 μm Nylon, PTFE and PVDF filters are suitable. The robustness of the method was established by varying the conditions. The method specificity was proved and the forced degradation data reveal the method's stability-indicating nature.
Collapse
Affiliation(s)
- Lova Gani Raju Bandaru
- Department of Chemistry, School of Science, GITAM (Deemed to be University) Hyderabad, Sangareddy, Telangana, India
| | - Naresh Konduru
- Analytical Research and Development, Zhuhai Resproly Pharmaceutical Technology Co. Ltd, Zhuhai city, Guangdong province, China
| | | | | | - Phani Raja Kanuparthy
- Department of Chemistry, School of Science, GITAM (Deemed to be University) Hyderabad, Sangareddy, Telangana, India
| | - Rambabu Gundla
- Department of Chemistry, School of Science, GITAM (Deemed to be University) Hyderabad, Sangareddy, Telangana, India
| |
Collapse
|
12
|
Yenda P, Katari NK, Ettaboina SK, Satheesh B, Muchakayala SK, Gundla R. An effective and stability-indicating method development and optimization utilizing the Box-Behnken design for the simultaneous determination of acetaminophen, caffeine, and aspirin in tablet formulation. Biomed Chromatogr 2023; 37:e5585. [PMID: 36692333 DOI: 10.1002/bmc.5585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 01/02/2023] [Accepted: 01/11/2023] [Indexed: 01/25/2023]
Abstract
Analytical techniques must be sensitive, specific, and accurate to assess the active pharmaceutical ingredients in pharmaceutical dosage forms. The quality-by-design (QbD) application has proven to be a practical method for magnifying HPLC operations. This article discusses the successfully developed QbD-based stability-indicative LC method for evaluating acetaminophen, caffeine, and aspirin (ASP) in tablet dosage form. To achieve the necessary chromatographic separation, Milli-Q water, methanol, and glacial acetic acid were employed in the following ratios: 63:35:2 (v/v/v) for mobile phase A and 18:80:2 (v/v/v) for mobile phase B. The flow rate, column temperature, and detecting wavelength were 1.0 ml/min, 40°C, and 275 nm, respectively, and an InertSustain C18 analytical column (150 × 4.6 mm, 3 μm) was used. Linearity was between 10.0 and 150.0 μg/ml for ASP and acetaminophen and between 2.6 and 39.0 μg/ml for caffeine. The accuracy findings were more than 97%, and the correlation coefficient for all three components was found to be greater than 0.999. The validated HPLC method yielded reliable and accurate results. ASP was shown to be vulnerable to both acid and alkaline hydrolysis in the forced degradation study. The described method is capable of separating the degradants produced during stress testing and is regarded as stability indicating. The proposed method can be used for a wider range of other formulations with an appropriate diluent selection and sample preparation procedure optimization.
Collapse
Affiliation(s)
- Parvateesam Yenda
- Department of Chemistry, School of Science, GITAM Deemed to Be University, Hyderabad, India
| | - Naresh Kumar Katari
- Department of Chemistry, School of Science, GITAM Deemed to Be University, Hyderabad, India
| | | | - Balasubramanian Satheesh
- Analytical Research and Development, Slayback Pharma India LLP, Manjeera Trinity Corporate, JNTU, Hyderabad, India
| | - Siva Krishna Muchakayala
- Analytical Research and Development, Catalent Pharma Solutions, 1100 Enterprise Dr, Winchester, Kentucky, 40391, USA
| | - Rambabu Gundla
- Department of Chemistry, School of Science, GITAM Deemed to Be University, Hyderabad, India
| |
Collapse
|
13
|
Yenda P, Katari NK, Satheesh B, Gundla R, Muchakayala SK, Rekulapally VK. Development, stability-Indicating assessment, and evaluation of influential method conditions using a full factorial design for the determination of Nintedanib Esylate related impurities. J Sep Sci 2023:e2200770. [PMID: 36976154 DOI: 10.1002/jssc.202200770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Revised: 03/14/2023] [Accepted: 03/20/2023] [Indexed: 03/29/2023]
Abstract
The design of an appropriate analytical method for assessing the quality of pharmaceuticals requires a deep understanding of science, and risk evaluation approaches are appreciated. The current study discusses how a related substance method was developed for Nintedanib esylate. The best possible separation between the critical peak pairs was achieved using an X-Select CSH Phenyl Hexyl (150 × 4.6) mm, 3.5 μm column. A mixture of water, acetonitrile, and methanol in mobile phase-A (70:20:10) and mobile phase-B (20:70:10), with 0.1% trifluoroacetic acid and 0.05% formic acid in both eluents. The set flow rate, wavelength, and injection volumes were 1.0 mL/min, 285 nm, and 5 μL, respectively, with gradient elution. The method conditions were validated as per regulatory requirements and United States Pharmacopeia general chapter <1225>. The correlation coefficient for all impurities from the linearity experiment was found to be >0.999. The % relative standard deviation from the precision experiments ranged from 0.4 to 3.6. The mean % recovery from the accuracy study ranged from 92.5 to 106.5. Demonstrated the power of the stability-indicating method through degradation studies; the active drug component is more vulnerable to oxidation than other conditions. Final method conditions were further evaluated using a full-factorial design. The robust method conditions were identified using the graphical optimization from the design space. This article is protected by copyright. All rights reserved.
Collapse
Affiliation(s)
- Parvateesam Yenda
- Department of Chemistry, GITAM School of Science, GITAM deemed to be University, Hyderabad, Telangana, INDIA
| | - Naresh Kumar Katari
- Department of Chemistry, GITAM School of Science, GITAM deemed to be University, Hyderabad, Telangana, INDIA
| | | | - Rambabu Gundla
- Department of Chemistry, GITAM School of Science, GITAM deemed to be University, Hyderabad, Telangana, INDIA
| | - Siva Krishna Muchakayala
- Department of Chemistry, GITAM School of Science, GITAM deemed to be University, Hyderabad, Telangana, INDIA
| | | |
Collapse
|
14
|
Kondabanthini S, Akshinthala P, Katari NK, Srimannarayana M, Gundla R, Kapavarapu R, Pal M. A rapid synthesis of 5-substituted 7-amino-6-cyano-1,5-dihydro-1H-pyrano[2,3-d]pyrimidine-2,4(3H)-diones and their in silico / evaluation against SIRT1. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2022.134753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
|
15
|
Shaik BB, Katari NK, Seboletswe P, Gundla R, Kushwaha ND, Kumar V, Singh P, Karpoormath R, Bala MD. Recent Literature Review on Coumarin Hybrids as Potential Anticancer Agents. Anticancer Agents Med Chem 2023; 23:142-163. [PMID: 35440315 DOI: 10.2174/1871520622666220418143438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Revised: 01/31/2022] [Accepted: 02/21/2022] [Indexed: 02/08/2023]
Abstract
Cancer is considered one of the leading causes of death globally, especially patients with lung, pancreatic, or brain tumors are most likely to die of cancer, and patients with prostate and breast cancer are at a high risk of noncancer death. As a result, there is ongoing research regarding developing new, safe, and efficient anticancer agents. Coumarin-based naturally occurring compounds possess a broad spectrum of activity in medicinal chemistry, such as anticancer, anti-inflammatory, antimicrobial, antioxidant agents, etc. Many researchers have synthesized coumarinbased novel therapeutic agents via molecular hybridization technique, which offers an excellent opportunity to develop novel compounds with improved biological activities by incorporating two or more pharmacophores. This review aims to shed light on the recent developments of coumarin-based anticancer hybrid derivatives and their Structure-Activity Relationships (SAR). This review serves as a medium that medicinal chemists could utilize to design and synthesize coumarin derivatives with significant pharmacological value as future anticancer agents.
Collapse
Affiliation(s)
- Baji Baba Shaik
- Department of Pharmaceutical Chemistry, Discipline of Pharmaceutical Sciences, College of Health Sciences, University of KwaZulu- Natal (Westville), Durban-4000, South Africa
| | - Naresh Kumar Katari
- School of Chemistry and Physics, University of KwaZulu Natal, P/Bag X54001, Westville, Durban 4000, South Africa.,Department of Chemistry, School of Science, GITAM Deemed to be University, Hyderabad, Telangana 502329, India
| | - Pule Seboletswe
- School of Chemistry and Physics, University of KwaZulu Natal, P/Bag X54001, Westville, Durban 4000, South Africa
| | - Rambabu Gundla
- Department of Chemistry, School of Science, GITAM Deemed to be University, Hyderabad, Telangana 502329, India
| | - Narva Deshwar Kushwaha
- Department of Pharmaceutical Chemistry, Discipline of Pharmaceutical Sciences, College of Health Sciences, University of KwaZulu- Natal (Westville), Durban-4000, South Africa
| | - Vishal Kumar
- Department of Pharmaceutical Chemistry, Discipline of Pharmaceutical Sciences, College of Health Sciences, University of KwaZulu- Natal (Westville), Durban-4000, South Africa
| | - Parvesh Singh
- School of Chemistry and Physics, University of KwaZulu Natal, P/Bag X54001, Westville, Durban 4000, South Africa
| | - Rajshekhar Karpoormath
- Department of Pharmaceutical Chemistry, Discipline of Pharmaceutical Sciences, College of Health Sciences, University of KwaZulu- Natal (Westville), Durban-4000, South Africa
| | - Muhammad D Bala
- School of Chemistry and Physics, University of KwaZulu Natal, P/Bag X54001, Westville, Durban 4000, South Africa
| |
Collapse
|
16
|
Maddipati VC, Mittal L, Kaur J, Rawat Y, Koraboina CP, Bhattacharyya S, Asthana S, Gundla R. Discovery of non-nucleoside oxindole derivatives as potent inhibitors against dengue RNA-dependent RNA polymerase. Bioorg Chem 2023; 131:106277. [PMID: 36444792 DOI: 10.1016/j.bioorg.2022.106277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 10/20/2022] [Accepted: 11/12/2022] [Indexed: 11/21/2022]
Abstract
A series of thiazole linked Oxindole-5-Sulfonamide (OSA) derivatives were designed as inhibitors of RNA-dependent RNA polymerase (RdRp) activity of Dengue virus. These were synthesized and then evaluated for their efficacy in ex-vivo virus replication assay using human cell lines. Among 20 primary compounds in the series, OSA-15 was identified as a hit. A series of analogues were synthesized by replacing the difluoro benzyl group of OSA-15 with different substituted benzyl groups. The efficacy of OSA-15derivatives was less than that of the parent compound, except OSA-15-17, which has shown improved efficacy than OSA-15. The further optimization was carried out by adding dimethyl (DM) groups to both the sulfonamide and oxindole NH's to produce OSA-15-DM and OSA-15-17-DM. These two compounds were showing no detectable cytotoxicity and the latter was more efficacious. Further, both these compounds were tested for inhibition in all the serotypes of the Dengue virus using an ex-vivo assay. The EC50 of OSA-15-17-DM was observed in a low micromolar range between 2.5 and 5.0 µg/ml. Computation docking and molecular dynamics simulation studies confirmed the binding of identified hits to DENV RdRp. OSA15-17-DM blocks the RNA entrance and elongation site for their biological activity with high binding affinity. Overall, the identified oxindole derivatives are novel compounds that can inhibit Dengue replication, working as non-nucleoside inhibitors (NNI) to explore as anti-viral RdRp activity.
Collapse
Affiliation(s)
| | - Lovika Mittal
- Translational Health Science and Technology Institute (THSTI), NCR Biotech Science Cluster, 3(rd)Milestone, Faridabad-Gurugram Expressway, Faridabad 121001, Haryana, India
| | - Jaskaran Kaur
- Translational Health Science and Technology Institute (THSTI), NCR Biotech Science Cluster, 3(rd)Milestone, Faridabad-Gurugram Expressway, Faridabad 121001, Haryana, India
| | - Yogita Rawat
- Translational Health Science and Technology Institute (THSTI), NCR Biotech Science Cluster, 3(rd)Milestone, Faridabad-Gurugram Expressway, Faridabad 121001, Haryana, India
| | - Chandra Prakash Koraboina
- Department of Chemistry, School of Science, GITAM (Deemed to be University) Hyderabad, Telangana 502 329, India
| | - Sankar Bhattacharyya
- Translational Health Science and Technology Institute (THSTI), NCR Biotech Science Cluster, 3(rd)Milestone, Faridabad-Gurugram Expressway, Faridabad 121001, Haryana, India.
| | - Shailendra Asthana
- Translational Health Science and Technology Institute (THSTI), NCR Biotech Science Cluster, 3(rd)Milestone, Faridabad-Gurugram Expressway, Faridabad 121001, Haryana, India.
| | - Rambabu Gundla
- Department of Chemistry, School of Science, GITAM (Deemed to be University) Hyderabad, Telangana 502 329, India.
| |
Collapse
|
17
|
Mahesh P, Akshinthala P, Ankireddy AR, Katari NK, Gupta LK, Srivastava D, Jonnalagadda SB, Gundla R. Convenient synthesis, characterization and biological evaluation of novel 1-phenylcyclopropane carboxamide derivatives. Heliyon 2023; 9:e13111. [PMID: 36747540 PMCID: PMC9898299 DOI: 10.1016/j.heliyon.2023.e13111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 01/13/2023] [Accepted: 01/17/2023] [Indexed: 01/26/2023] Open
Abstract
Small, strained ring molecules of phenylcyclopropane carboxamide have rigid, defined conformations and unique electronic properties. For these reasons many groups, seek to use these subunits to form biologically active compounds. Herein we report a generally applicable approach for preparing a small cyclopropane ring containing 1-phenylcyclopropane carboxamide derivatives to a wide range of the different aromatic compounds by α-alkylation of 2-phenyl acetonitrile derivatives with 1, 2-dibromo ethane in good yields followed by the conversion of cyano group to acid group by the reaction with concentrated hydrochloric acid. This obtained acid derivative undergoes acid amine coupling with various Methyl 2-(aminophenoxy)acetate to form 1-Phenylcyclopropane Carboxamide. These compounds possess distinct effective inhibition on the proliferation of U937, pro-monocytic, human myeloid leukaemia cell line while these compounds did not show cytotoxic activity on these cells. The structure-activity relationships of these compounds are discussed.
Collapse
Affiliation(s)
- Panasa Mahesh
- Department of Chemistry, GITAM School of Science, GITAM Deemed to be University, Hyderabad, Telangana, 502329, India
| | - Parameswari Akshinthala
- Department of Science and Humanities, MLR Institute of Technology, Dundigal, Medchal, Hyderabad, 500 043, India
| | - Ashok Reddy Ankireddy
- Department of Chemistry, GITAM School of Science, GITAM Deemed to be University, Hyderabad, Telangana, 502329, India
| | - Naresh Kumar Katari
- Department of Chemistry, GITAM School of Science, GITAM Deemed to be University, Hyderabad, Telangana, 502329, India,School of Chemistry & Physics, College of Agriculture, Engineering & Science, University of KwaZulu-Natal, Westville Campus, P Bag X 54001, Durban, 4000, South Africa,Corresponding author. Department of Chemistry, GITAM School of Science, GITAM Deemed to be University, Hyderabad, Telangana, 502329, India
| | - Lavleen Kumar Gupta
- Drug Discovery Division, IgYImmunologix India Pvt Ltd, Hyderabad, Telangana, 500089 India
| | - Deepali Srivastava
- Drug Discovery Division, IgYImmunologix India Pvt Ltd, Hyderabad, Telangana, 500089 India
| | - Sreekantha Babu Jonnalagadda
- School of Chemistry & Physics, College of Agriculture, Engineering & Science, University of KwaZulu-Natal, Westville Campus, P Bag X 54001, Durban, 4000, South Africa,Corresponding author.
| | - Rambabu Gundla
- Department of Chemistry, GITAM School of Science, GITAM Deemed to be University, Hyderabad, Telangana, 502329, India,Corresponding author.
| |
Collapse
|
18
|
Vemuri D, Akshinthala P, Konduru N, Kowtharapu LP, Katari NK, Jonnalagadda SB, Gundla R. Unique Quality by Design Approach for Developing HPLC and LC-MS Method for Estimation of Process and Degradation Impurities in Pibrentasvir, Antiviral Agent for Hepatitis C. ACS Omega 2022; 7:47650-47661. [PMID: 36591161 PMCID: PMC9798757 DOI: 10.1021/acsomega.2c04617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Accepted: 10/07/2022] [Indexed: 06/17/2023]
Abstract
Pibrentasvir (PIB) was approved for treating hepatitis C patients. A specific, accurate, linear, robust, and stability-indicating method was developed and validated for determining degradation impurities present in the PIB drug substance by studying the quality by design (QbD) principles. All identified degradation impurities were separated with the stationary phase HALO C18, 150 mm × 4.6 mm, 2.7 μm. Mobile phase A contains pH 2.5 phosphate buffer and acetonitrile in the ratio of (70:30, v/v), and mobile phase B contains water and acetonitrile in the ratio of (30:70, v/v), respectively. The chromatographic conditions were optimized, such as flow rate of 0.8 mL/min, UV detection at 252 nm, injection volume of 20 μL, and column temperature of 40 °C. The proposed method was validated per the current ICH Q2 (R1) guidelines. The recovery study and linearity ranges were established from limit of quantification (LOQ) to 300% optimal concentrations. The method validation results were between 98.6% and 106.2% for recovery, and linearity r 2 was more than 0.999 for all identified impurities. The method precision results achieved below 5% relative standard deviation (RSD). The forced degradation results demonstrated that the drug was sensitive to chemical stress conditions. During the stress study, degrading impurities were identified by the LC-MS technique and the mechanism pathway. A QbD-based experimental design (DoE) approach was used to establish the robustness of the method.
Collapse
Affiliation(s)
- Divya
Kumar Vemuri
- Department
of Chemistry, GITAM School of Science, GITAM, Rudraram, Sangareddy, Hyderabad, Telangana 502329, India
| | - Parameswari Akshinthala
- Department
of Science and Humanities, MLR Institute
of Technology, Dundigal, Medchal, Hyderabad 500 043, India
| | - Naresh Konduru
- Analytical
Research and Development, Zhuhai Resproly
Pharmaceutical Technology Co., Ltd., Zhuhai, Guangdong province 519040, China
| | - Leela Prasad Kowtharapu
- Analytical
Research and Development, Wuxi STA (Wuxi
app Tec) Pharmaceutical Co., Ltd., Wuxi, Jiangsu 214028, China
| | - Naresh Kumar Katari
- Department
of Chemistry, GITAM School of Science, GITAM, Rudraram, Sangareddy, Hyderabad, Telangana 502329, India
- School
of Chemistry & Physics, College of Agriculture, Engineering &
Science, Westville Campus, University of
KwaZulu-Natal, P Bag X 54001, Durban 4000, South Africa
| | - Sreekantha Babu Jonnalagadda
- School
of Chemistry & Physics, College of Agriculture, Engineering &
Science, Westville Campus, University of
KwaZulu-Natal, P Bag X 54001, Durban 4000, South Africa
| | - Rambabu Gundla
- Department
of Chemistry, GITAM School of Science, GITAM, Rudraram, Sangareddy, Hyderabad, Telangana 502329, India
| |
Collapse
|
19
|
Bandaru NR, Makam P, Akshinthala P, Katari NK, Banoth V, Kolli B, Gundla R. Molecular Hybrids of Pyazolo[3,4- b]pyridine and Triazole: Design, Synthesis and In Vitro Antibacterial Studies. Molecules 2022; 27:7647. [PMID: 36364469 PMCID: PMC9655101 DOI: 10.3390/molecules27217647] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Revised: 10/31/2022] [Accepted: 11/02/2022] [Indexed: 09/13/2023] Open
Abstract
Antimicrobial resistance is on the rise, and there aren't enough new treatments to combat it. This might send the modern world back to the pre-antibiotic age. The molecular hybrids of pyrazolo[3,4-b]pyridine and triazole have been designed, synthesized, and analyzed for their drug-like molecule nature and in vitro analyses for their inhibition potentials against S. aureus and K. pneumoniae. The compounds 24 and 27 have been identified as the high potential molecules in this series based on in vitro experiments. Compound 24 has zone of inhibition values of 15 ± 0.82 mm and 14 ± 0.7 mm, whilst compound 27 has zone of inhibition values of 18 ± 0.95 mm and 16 ± 0.82 mm against S. aureus and K. pneumoniae, respectively. MIC and MIB values for compounds 24 and 27 against S. aureus and K. pneumoniae are 0.25 and 0.5, respectively.
Collapse
Affiliation(s)
- Narasimha Rao Bandaru
- Department of Chemistry, GITAM School of Science, GITAM Deemed to be University Hyderabad, Rudraram 502329, India
| | - Parameshwar Makam
- Department of Chemistry, School of Applied and Life Sciences, Uttaranchal University, Arcadia Grant, Chandanwari, Premnagar, Dehradun 248007, India
| | - Parameswari Akshinthala
- Department of Science and Humanities, MLR Institute of Technology, Dundigal, Medchal, Hyderabad, Rudraram 500043, India
| | - Naresh Kumar Katari
- Department of Chemistry, GITAM School of Science, GITAM Deemed to be University Hyderabad, Rudraram 502329, India
| | - Venkanna Banoth
- Department of Biotechnology, University Post Graduate College of Science and Technology, Jawaharlal Nehru Technological University Hyderabad, Rudraram 500085, India
| | - Balakrishna Kolli
- Department of Chemistry, GITAM School of Science, GITAM Deemed to be University Hyderabad, Rudraram 502329, India
- Department of Chemistry, GITAM School of Science, GITAM Deemed to Be University Visakhapatnam, Visakhapatnam 530045, India
| | - Rambabu Gundla
- Department of Chemistry, GITAM School of Science, GITAM Deemed to be University Hyderabad, Rudraram 502329, India
| |
Collapse
|
20
|
Oggu S, Mallavarapu BD, Natarajan P, Malempati S, Gundla R. Synthesis, Cytotoxicity and Molecular Docking Studies of Chalcone Incorporated 1,2,3-Triazol-1,3,5-Triazin-Quinazoline as Anti-Cancer Agents. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
21
|
Kondabanthini S, Katari NK, Srimannarayana M, Gundla R, Kapavarapu R, Pal M. Wang resin catalyzed sonochemical synthesis of dihydropyrano[2,3-c]pyrazole derivatives and their interactions with SIRT1. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
22
|
Reddy MP, Konduru N, Gundla R, Kowtharapu LP. Regulatory Perspective Development and Validation of Novel RP-HPLC Method of Midostaurin Drug Substance using Analytical Quality by Design approach; Identified Major Degradation Compounds Mass by Using LC-MS technique. Biomed Chromatogr 2022; 36:e5486. [PMID: 36001450 DOI: 10.1002/bmc.5486] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 08/01/2022] [Accepted: 08/22/2022] [Indexed: 11/10/2022]
Abstract
Midostaurin (MTN) was designated as an orphan medicinal product, and it is an emerging drug for treating acute myeloid leukemia and advanced systematic mastocytosis, respectively. The proposed method was developed and validated to evaluate related impurities of MTN. Those impurities were separated by using YMC Trait C18 ExRS, (150 mm × 4.6 mm), 3 μm column. The mobile phase A consists of a 10 mM concentration of phosphate buffer adjusted to pH 3.0 with diluted orthophosphoric acid and mobile phase B contains 90 % acetonitrile with 10 % water. The optimized chromatographic conditions such as flow rate 0.5 mL min-1 , injection volume 10 μL, UV detection at 290 nm, and a linear gradient program set upto 65 minutes. It was developed through an analytical QbD approach. A systematic flow chart explained the evaluation, control, and life cycle management method. As part of the method evaluation, a risk assessment was conducted. It has been validated as per current ICH guidelines. The recovery study and linearity ranges were established from LOQ to 150 % optimal concentrations. The validation results were found between 95.5 to 102.5 % for recovery and r2 0.9998 to 0.9999 for linearity of all identified impurities. The method precision results were achieved below 10% of RSD. Performed forced degradation studies in chemical and physical stress conditions. The compound was sensitive to chemical stress conditions. During the study, the analyte was degraded, converted into identified degradation impurities, and found its molecular mass by the LC-MS technique.
Collapse
Affiliation(s)
- Madhu Prakash Reddy
- Department of Chemistry, School of Science, GITAM (Deemed to be University) Hyderabad, Rudraram, Sangareddy, Telangana, INDIA
| | - Naresh Konduru
- Analytical Research and Development, Zhuhai Resproly Pharmaceutical Technology Co., Ltd., Zhuhai city, Guangdong province, CHINA
| | - Rambabu Gundla
- Department of Chemistry, School of Science, GITAM (Deemed to be University) Hyderabad, Rudraram, Sangareddy, Telangana, INDIA
| | - Leela Prasad Kowtharapu
- Analytical Development, WUXI STA (Wuxi app Tec Company) Pharmaceutical Co., Ltd., Wuxi, China
| |
Collapse
|
23
|
Konduru N, Kowtharapu LP, Gundla R. Unique liquid chromatography technique for the determination of mirabegron in the presence of polymers; robustness by design expert in the light of quality by design. Biomed Chromatogr 2022; 36:e5449. [PMID: 35831974 DOI: 10.1002/bmc.5449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Revised: 06/22/2022] [Accepted: 07/08/2022] [Indexed: 11/07/2022]
Abstract
The current study is designed to estimate mirabegron in the presence of high molecular weight of polymers using a unique liquid chromatography method and sample preparation technique. The proposed method is significant because of many analytical issues faced during the development studies. Based on the experimental results, we finally achieved the stability-indicating power of the method. The adequately prepared mobile phase in the ratio of pH 2.0 buffer and acetonitrile (80:20) v/v, respectively. And the buffer pH 2.0 was prepared as follows 8.7 ml of perchloric acid, 2 ml of triethylamine, and 3.0 g sodium hydroxide into 1L of water mixed well. The system suitability parameters were achieved by waters X-Bridge C18 (4.6 mm × 150 mm, 3.5 μm) column and mobile phase. The optimized chromatographic conditions include column temperature of 45°C, a flow rate of 1.0 mL min-1 ; an injection volume of 5μL; UV 247 nm, and 15 minutes runtime. It's been validated and transferred to QC as per ICH Q2(R1) and Chinese pharmacopeia 2020 edition <9101> & <9100>. Found the recovery and linearity results between 99.0% to 101.0%; (r2 ) 0.9998. Established the method robustness study by utilizing the Design of Experiments (DoE) part of the Quality by Design (QbD) concept. The method's stability-indicating nature was proven by a forced degradation study, all the conditions analyte peak purity were passed, and achieved mass balance. It has been used to determination of mirabegron in the assay, content uniformity, blend uniformity, and cleaning samples. It's a user-friendly and cost-effective method.
Collapse
Affiliation(s)
- Naresh Konduru
- Analytical Research and Development, Zhuhai Resproly Pharmaceutical Technology Co., Ltd, Zhuhai city, Guangdong Province, China
| | - Leela Prasad Kowtharapu
- Analytical Research and Development, STA Pharmaceutical Co., Ltd (Wuxi app Tec company), Wuxi, China
| | - Rambabu Gundla
- Department of Chemistry, School of Science, GITAM (Deemed to be University) Hyderabad, Rudraram, Sangareddy, Telangana, India
| |
Collapse
|
24
|
Kurapati C, Paidikondala K, Badavath VN, Parveen S, Singh OV, Gundla R. Design, and synthesis of N‐benzyl Spiro‐piperidine hydroxamic acid‐based derivatives: HDAC inhibitory activity and drug‐likeness prediction. J Heterocycl Chem 2022. [DOI: 10.1002/jhet.4538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Chidvilas Kurapati
- Department of Chemistry, School of Science GITAM Deemed to be University Hyderabad Telangana India
| | - Kalyani Paidikondala
- Department of Chemistry KG Reddy College of Engineering & Technology Hyderabad Telangana India
| | - Vishnu Nayak Badavath
- School of Pharmacy & Technology Management SVKM's Narsee Monjee Institute of Management Studies (NMIMS) Hyderabad India
| | - Sabnam Parveen
- Chitkara School of Pharmacy Chitkara University Rajpura Punjab India
| | - Om V. Singh
- Department of Chemistry, School of Science GITAM Deemed to be University Hyderabad Telangana India
| | - Rambabu Gundla
- Department of Chemistry, School of Science GITAM Deemed to be University Hyderabad Telangana India
| |
Collapse
|
25
|
Phull MS, Jadav SS, Bohara CS, Gundla R, Mainkar PS. Correction to: Continuous Flow Process for Preparing Budesonide. J Flow Chem 2022. [DOI: 10.1007/s41981-022-00235-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
26
|
Konduru N, Gundla R, Dongala T, Katari NK, Mallavarapu R. Development and validation of liquid chromatography method for determination of Ibrutinib in finished dosage forms using quality by design approach. Separation Science Plus 2022. [DOI: 10.1002/sscp.202100063] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Naresh Konduru
- Department of Chemistry School of Science GITAM (deemed to be) University Sangareddy India
- Analytical Research and Development Yunnan Longjin Careyou Pharmaceutical Co., Ltd. Kunming city P. R. China
| | - Rambabu Gundla
- Department of Chemistry School of Science GITAM (deemed to be) University Sangareddy India
| | - Thirupathi Dongala
- Department of Chemistry School of Science GITAM (deemed to be) University Sangareddy India
- Analytical Research and Development Department Cambrex High point Inc. High Point North Carolina USA
| | - Naresh Kumar Katari
- Department of Chemistry School of Science GITAM (deemed to be) University Sangareddy India
| | - Ravindra Mallavarapu
- Department of Chemistry School of Science GITAM (deemed to be) University Sangareddy India
| |
Collapse
|
27
|
Konda Y, Ankireddy AR, Velavalapalli VM, Paidikondala K, Pasula A, Gundla R. Synthesis, Alpha-Glucosidase Inhibition and Antibacterial Activities of the New Chiral (R)-3,3′-Disubstituted BINOL-Phosphates. RUSS J GEN CHEM+ 2022. [DOI: 10.1134/s1070363222050206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
28
|
Kurapati C, Singh OV, Gundla R. Novel synthesis of rotenoid, pongarotene, by oxidative rearrangement using thallium(III) p-tosylate. SYNTHETIC COMMUN 2022. [DOI: 10.1080/00397911.2022.2079990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Chidvilas Kurapati
- Department of Chemistry, School of Science, GITAM Deemed to be University, Hyderabad, Telangana, India
| | - Om V. Singh
- Devsynthesis India Pvt Ltd, Hyderabad, Telangana, India
| | - Rambabu Gundla
- Department of Chemistry, School of Science, GITAM Deemed to be University, Hyderabad, Telangana, India
| |
Collapse
|
29
|
Vemuri DK, Gundla R, Konduru N, Mallavarapu R, Katari NK. Favipiravir (SARS-CoV-2) degradation impurities: Identification and route of degradation mechanism in the finished solid dosage form using LC/LC-MS method. Biomed Chromatogr 2022; 36:e5363. [PMID: 35292997 PMCID: PMC9073977 DOI: 10.1002/bmc.5363] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 02/17/2022] [Accepted: 03/02/2022] [Indexed: 11/11/2022]
Abstract
Favipiravir finished dosage was approved for emergency use in many countries to treat SARS-CoV-2 patients. A specific, accurate, linear, robust, simple and stability-indicating HPLC method was developed and validated for the determination of degradation impurities present in the Favipiravir film coated tablets. All impurities were separation achieved from the stationary phase (Inert sustain AQ-C18, 250 x 4.6 mm, 5 μm particle) and mobile phase. The mobile phase - A contains KH2 PO4 buffer (pH 2.5±0.05) and acetonitrile in the ratio of 98:2 v/v and mobile phase - B contains water and acetonitrile in the ratio of 50:50 v/v respectively. The chromatographic conditions were optimized such as flow rate 0.7 ml/min, UV detection at 210 nm, injection volume 20 μl and the column temperature 33°C. The proposed method was validated as per the current ICH Q2 (R1) guidelines. The recovery study and linearity ranges were established from LOQ to 150% optimal concentrations. The method validation results were found between 98.6 to 106.2% for recovery and r2 = 0.9995 to 0.9999 for linearity of all identified impurities. The method precision results were achieved below 5% of RSD. Performed the forced degradation studies in chemical and physical stress conditions. The compound was sensitive to chemical stress conditions. During the study, the analyte was degraded, converted into unknown degradation impurities, and found its molecular mass by the LC-MS technique and established degradation pathways supported by reaction of mechanism. The developed method was found to be suitable for routine analysis of R&D and QC.
Collapse
Affiliation(s)
- Divya Kumar Vemuri
- Department of Chemistry, School of Science, GITAM (Deemed to be University) Hyderabad, Rudraram, Sangareddy, Telangana, INDIA
| | - Rambabu Gundla
- Department of Chemistry, School of Science, GITAM (Deemed to be University) Hyderabad, Rudraram, Sangareddy, Telangana, INDIA
| | - Naresh Konduru
- Department of Chemistry, School of Science, GITAM (Deemed to be University) Hyderabad, Rudraram, Sangareddy, Telangana, INDIA.,Analytical Research and Development, YunNan Longjin Careyou Pharmaceutical Co., Ltd., Kunming city, Yunnan province, CHINA
| | - Ravindra Mallavarapu
- Department of Chemistry, School of Science, GITAM (Deemed to be University) Hyderabad, Rudraram, Sangareddy, Telangana, INDIA
| | - Naresh Kumar Katari
- Department of Chemistry, School of Science, GITAM (Deemed to be University) Hyderabad, Rudraram, Sangareddy, Telangana, INDIA.,School of Chemistry and Physics, University of KwaZulu Natal, Durban, South Africa
| |
Collapse
|
30
|
Bhavya K, Mantipally M, Roy S, Arora L, Badavath VN, Gangireddy M, Dasgupta S, Gundla R, Pal D. Novel imidazo[1,2-a]pyridine derivatives induce apoptosis and cell cycle arrest in non-small cell lung cancer by activating NADPH oxidase mediated oxidative stress. Life Sci 2022; 294:120334. [PMID: 35065161 DOI: 10.1016/j.lfs.2022.120334] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 12/29/2021] [Accepted: 01/14/2022] [Indexed: 12/30/2022]
Abstract
AIMS Imidazo[1,2-a]pyridine-based analogues have recently gained significant interest because of their wide spectrum of biological activities including anti-cancer potential, however the development of targeted therapeutic candidates against non-small cell lung cancer (NSCLC) is of utmost need due to its high prevalence and poor prognosis. Herein, we have aimed to synthesized novel imidazo [1,2-a] pyridine derivatives (IMPA) by coupling with 2-amino-4H-pyranto enhance bioactivity against NSCLC. MAIN METHODS We have designed and synthesized a series of fifteen novel imidazo [1,2-a] pyridine derivatives through molecular hybridization and studied their anti-cancer activity against in-vitro lung adenocarcinoma and 3D multicellular lung tumor spheroids. KEY FINDINGS IMPA-2, IMPA-5, IMPA-6, IMPA-8, and IMPA-12 markedly induced cytotoxicity by notably increased NADPH oxidase (NOX) activity, which results in the induction of ROS-mediated apoptosis in A549 lung cancer cells. It caused impairment of mitochondrial membrane potential by increasing pro-apoptotic BAX, and BAK1 expressions, and decreasing anti-apoptotic BCL2 expression, along with the induction of caspase-9/3 activation, however, these attributes were compromised in presence of N-acetyl-L-cysteine (NAC), a free radical scavenger. Increased ROS production by IMPAs also promotes p53 mediated cell cycle arrest through the inactivation of p38MAPK. Reduction of tumor size in IMPAs-treated 3D multicellular lung tumor spheroids gave further validation. SIGNIFICANCE Beside cytotoxicity, IMPAs also inhibit lung cancer cell invasion and migration, suggesting their applicability in metastatic lung cancer. Therefore, IMPA derivatives could be used as potential anti-cancer agents in treating non-small cell lung cancer.
Collapse
Affiliation(s)
- Kumari Bhavya
- Department of Biomedical Engineering, Indian Institute of Technology Ropar, Rupnagar, Punjab 140001, India
| | - Manohar Mantipally
- Department of Chemistry, School of Science, GITAM Deemed University, Hyderabad 502329, Telangana, India
| | - Soumyajit Roy
- Department of Biomedical Engineering, Indian Institute of Technology Ropar, Rupnagar, Punjab 140001, India
| | - Leena Arora
- Department of Biomedical Engineering, Indian Institute of Technology Ropar, Rupnagar, Punjab 140001, India
| | - Vishnu Nayak Badavath
- Institute for Drug Research, The Hebrew University, Jerusalem 9112001, Israel; Chitkara College of Pharmacy, Chitkara University, Punjab 140410, India
| | | | - Suman Dasgupta
- Department of Molecular Biology and Biotechnology, Tezpur University, Napaam, Sonitpur 784028, Assam, India
| | - Rambabu Gundla
- Department of Chemistry, School of Science, GITAM Deemed University, Hyderabad 502329, Telangana, India.
| | - Durba Pal
- Department of Biomedical Engineering, Indian Institute of Technology Ropar, Rupnagar, Punjab 140001, India.
| |
Collapse
|
31
|
Gangireddy MSR, Badavath VN, Velez C, Loeanurit N, Thakur A, Maddipati VC, Katari NK, Acevedo O, Boonyasuppayakorn S, Gundla R. Discovery of 3-chlorobenzyl-linked 1,9-diazaspiro[5.5]undecane derivatives, a lead for dengue virus type 2 infection. NEW J CHEM 2022. [DOI: 10.1039/d1nj02453a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Dengue virus is a worldwide health threat with 400 million yearly infections. Given a lack in specific therapeutics, the current work reports DENV2 inhibitory activity in newly designed compounds that are more potent than the standard drug ribavirin.
Collapse
Affiliation(s)
| | - Vishnu Nayak Badavath
- Department of Microbiology, Applied Medical Virology Research Unit, Faculty of Medicine, Chulalongkorn University, Pathumwan, Bangkok-10330, Thailand
- Chitkara College of Pharmacy, Chitkara University, Punjab, 140401, India
| | - Caroline Velez
- Department of Chemistry, University of Miami, Coral Gables, Florida 33146, USA
| | - Naphat Loeanurit
- Department of Microbiology, Applied Medical Virology Research Unit, Faculty of Medicine, Chulalongkorn University, Pathumwan, Bangkok-10330, Thailand
- Interdisciplinary Program in Microbiology, Graduate School, Chulalongkorn University, Pathumwan, Bangkok-10330, Thailand
| | - Abhishek Thakur
- Department of Chemistry, University of Miami, Coral Gables, Florida 33146, USA
| | | | - Naresh Kumar Katari
- Department of Chemistry, School of Science, GITAM Deemed to be University, Hyderabad 502329, Telangana, India
| | - Orlando Acevedo
- Department of Chemistry, University of Miami, Coral Gables, Florida 33146, USA
| | - Siwaporn Boonyasuppayakorn
- Department of Microbiology, Applied Medical Virology Research Unit, Faculty of Medicine, Chulalongkorn University, Pathumwan, Bangkok-10330, Thailand
| | - Rambabu Gundla
- Department of Chemistry, School of Science, GITAM Deemed to be University, Hyderabad 502329, Telangana, India
| |
Collapse
|
32
|
Kurapati C, Muthukrishnan M, Singh OV, Gundla R. Thallium(
III
)
p
‐tosylate‐mediated oxidative [1,2] rearrangement of
2‐naphthyl
and
2‐heteroarylchromanones. J Heterocycl Chem 2021. [DOI: 10.1002/jhet.4377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Chidvilas Kurapati
- Department of Chemistry, School of Science GITAM Deemed to be University Hyderabad India
| | | | - Om V. Singh
- Devsynthesis India Pvt Ltd Hyderabad Telangana India
| | - Rambabu Gundla
- Department of Chemistry, School of Science GITAM Deemed to be University Hyderabad India
| |
Collapse
|
33
|
Konduru N, Kethe VB, Gundla R, Katari NK, Mallavarapu R. Determination of progesterone (steroid drug) in the semi-solid dosage form (vaginal gel) using a stability-indicating method by RP-HPLC/PDA detector. Biomed Chromatogr 2021; 36:e5246. [PMID: 34523747 DOI: 10.1002/bmc.5246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 08/30/2021] [Accepted: 09/10/2021] [Indexed: 11/11/2022]
Abstract
A simple stability-indicating method was developed and validated for the determination of progesterone (a steroid drug) in the semi-solid dosage form. All the impurities were separated from the main compound with a simple stationary phase (Eclipse XDB, C8, 150 × 4.6 mm, 5 μm). The mobile phase A contained phosphate buffer and acetonitrile in the ratio of 90:10, v/v, and mobile phase B contained purified water and acetonitrile in the ratio of 10:90, v/v. The optimized chromatographic conditions were as follows: flow rate, 1.0 mL min-1 ; UV detection, 241 nm; injection volume, 10 μL; and the column temperature, 30°C. The method was validated as per the current ICH Q2 guidelines. The recovery study and linearity ranges were established from 50 to 300% optimal concentrations. The method validation results were found between 98 and 102% for accuracy and r2 = 0.999 for linearity. Forced degradation in hydrolytic, oxidative, thermolytic, and photostability conditions was performed, and the stability indicating nature of the method was proved. Based on the validation and forced degradation results, the current method was found to be specific, precise, accurate, linear, robust, and stability-indicating method. The developed method was cost effective and easy to handle for quality control analysis.
Collapse
Affiliation(s)
- Naresh Konduru
- Analytical Research and Development, YunNan Longjin Careyou Pharmaceutical Co., Ltd., Yunnan Province, Kunming City, China
| | - Vijay Babu Kethe
- Analytical Research and Development, WUXI STA Pharmaceutical Co., Ltd., Shanghai, China
| | - Rambabu Gundla
- Department of Chemistry, School of Science, GITAM (Deemed to be University), Hyderabad, India
| | - Naresh Kumar Katari
- Department of Chemistry, School of Science, GITAM (Deemed to be University), Hyderabad, India
| | - Ravindra Mallavarapu
- Department of Chemistry, School of Science, GITAM (Deemed to be University), Hyderabad, India
| |
Collapse
|
34
|
Mudasani G, Paidikondala K, Gurská S, Maddirala SJ, Džubák P, Das V, Gundla R. C‐5 Aryl Substituted Azaspirooxindolinones Derivatives: Synthesis and Biological Evaluation as Potential Inhibitors of Tec Family Kinases. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Gopal Mudasani
- Department of Chemistry, School of Science GITAM (Deemed to be University) Hyderabad 502102 Telangana India
- Medicinal Chemistry Laboratory Division AragenLifesciences Pvt. Ltd Survey No: 125(Part) & 126, IDA Mallapur Hyderabad 500 076 India
| | - Kalyani Paidikondala
- Department of Chemistry, School of Science GITAM (Deemed to be University) Hyderabad 502102 Telangana India
| | - Soňa Gurská
- Institute of Molecular and Translational Medicine, Faculty of Medicine and Dentistry Czech Advanced Technology and Research Institute Palacký University Olomouc Hněvotínská 1333/5 77900 Olomouc Czech Republic
| | - Shambabu Joseph Maddirala
- Medicinal Chemistry Laboratory Division AragenLifesciences Pvt. Ltd Survey No: 125(Part) & 126, IDA Mallapur Hyderabad 500 076 India
| | - Petr Džubák
- Institute of Molecular and Translational Medicine, Faculty of Medicine and Dentistry Czech Advanced Technology and Research Institute Palacký University Olomouc Hněvotínská 1333/5 77900 Olomouc Czech Republic
| | - Viswanath Das
- Institute of Molecular and Translational Medicine, Faculty of Medicine and Dentistry Czech Advanced Technology and Research Institute Palacký University Olomouc Hněvotínská 1333/5 77900 Olomouc Czech Republic
| | - Rambabu Gundla
- Department of Chemistry, School of Science GITAM (Deemed to be University) Hyderabad 502102 Telangana India
| |
Collapse
|
35
|
Kumar Pasala V, Gudipudi G, Sankeshi V, Basude M, Gundla R, Singh Jadav S, Srinivas B, Yadaiah Goud E, Nareshkumar D. Design, synthesis and biological evaluation of selective hybrid coumarin-thiazolidinedione aldose reductase-II inhibitors as potential antidiabetics. Bioorg Chem 2021; 114:104970. [PMID: 34120026 DOI: 10.1016/j.bioorg.2021.104970] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 03/21/2021] [Accepted: 05/04/2021] [Indexed: 10/21/2022]
Abstract
Thiazolidinediones (TZD), benzopyrans are the proven scaffolds for inhibiting Aldose reductase (ALR2) activity and their structural confluence with the retention of necessary fragments helped in designing a series of hybrid compounds 2-(5-cycloalkylidene-2,4-dioxothiazolidin-3-yl)-N-(2-oxo-2H-chromen-3-yl)acetamide (10a-n) for better ALR2 inhibition. The compounds were synthesized by treating substituted 3-(N-bromoacetyl amino)coumarins (9a-d) with potassium salt of 5-cyclo alkylidene-1,3-thiazolidine-2,4-diones (4a-d). The inhibition activity against ALR2 with IC50 values range from 0.012 ± 0.001 to 0.056 ± 0.007 μM. N-[(6-Bromo-3-coumarinyl)-2-(5-cyclopentylidene-2,4-dioxothiazolidin-3-yl)] acetamide (10c) with cyclopentylidene group on one end and the 6-bromo group on the other end showed better inhibitory property (IC50 = 0.012 μM) and selectivity index (324.166) against the ALR2, a forty fold superiority over sorbinil, a better molecule over epalrestat and rest of the analogues exhibited a far superior response over sorbinil and slightly better as compared with epalrestat. It was further confirmed by the insilico studies that compound 10c showed best inhibition activity among the synthesized compounds with a high selectivity index against the ALR2. In invivo experiments, supplementation of compound 10c to STZ induced rats delayed the progression of cataract in a dose-dependent manner warranting its further development as a potential agent to treat thediabetic secondary complications especially cataract.
Collapse
Affiliation(s)
- Vijay Kumar Pasala
- Department of Chemistry, Osmania University, Hyderabad (T.S) 500 007, India.
| | - Gopinath Gudipudi
- Department of Chemistry, Osmania University, Hyderabad (T.S) 500 007, India
| | - Venu Sankeshi
- Department of Biophysics, Centre for Cellular and Molecular Biology, Hyderabad (T.S) 500 007, India
| | - Manohar Basude
- Department of Chemistry, Osmania University, Hyderabad (T.S) 500 007, India
| | - Rambabu Gundla
- Department of Chemistry, School of Technology, GITAM University, Hyderabad (T.S) 502 102, India
| | - Surendar Singh Jadav
- Centre for Molecular Cancer Research, Vishnu Institute of Pharmaceutical Education and Research (VIPER), Narsapur, Medak 502313, India
| | - Burra Srinivas
- Department of Chemistry, Osmania University, Hyderabad (T.S) 500 007, India
| | - E Yadaiah Goud
- Department of Chemistry, Osmania University, Hyderabad (T.S) 500 007, India
| | | |
Collapse
|
36
|
Bala S, Yellamanda KV, Kadari A, Ravinuthala VSU, Kattula B, Singh OV, Gundla R, Addlagatta A. Selective inhibition of Helicobacter pylori methionine aminopeptidase by azaindole hydroxamic acid derivatives: Design, synthesis, in vitro biochemical and structural studies. Bioorg Chem 2021; 115:105185. [PMID: 34329997 DOI: 10.1016/j.bioorg.2021.105185] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 06/04/2021] [Accepted: 07/14/2021] [Indexed: 12/27/2022]
Abstract
Methionine aminopeptidases (MetAPs) are an important class of enzymes that work co-translationally for the removal of initiator methionine. Chemical inhibition or gene knockdown is lethal to the microbes suggesting that they can be used as antibiotic targets. However, sequence and structural similarity between the microbial and host MetAPs has been a challenge in the identification of selective inhibitors. In this study, we have analyzed several thousands of MetAP sequences and established a pattern of variation in the S1 pocket of the enzyme. Based on this knowledge, we have designed a library of 17 azaindole based hydroxamic acid derivatives which selectively inhibited the MetAP from H. pylori compared to the human counterpart. Structural studies provided the molecular basis for the selectivity.
Collapse
Affiliation(s)
- Sandeepchowdary Bala
- Division of Applied Biology, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, Telangana, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh 201 002, India
| | - Kalisha Vali Yellamanda
- Department of Chemistry, School of Science, GITAM Deemed to be University, Hyderabad 502 102, Telangana, India
| | - Anilkumar Kadari
- Department of Chemistry, School of Science, GITAM Deemed to be University, Hyderabad 502 102, Telangana, India
| | - Venkata S U Ravinuthala
- Division of Applied Biology, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, Telangana, India
| | - Bhavita Kattula
- Division of Applied Biology, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, Telangana, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh 201 002, India
| | - Om V Singh
- Department of Chemistry, School of Science, GITAM Deemed to be University, Hyderabad 502 102, Telangana, India
| | - Rambabu Gundla
- Department of Chemistry, School of Science, GITAM Deemed to be University, Hyderabad 502 102, Telangana, India.
| | - Anthony Addlagatta
- Division of Applied Biology, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, Telangana, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh 201 002, India.
| |
Collapse
|
37
|
Mudasani G, Paidikondala K, Gundla R, Joseph Maddirala S, Das V. Synthesis and Biological Evaluation of 5′‐Arylspiro[piperidine‐4,3′‐pyrrolo‐[2,3‐
b
]pyridin] Analogues. ChemistrySelect 2021. [DOI: 10.1002/slct.202004719] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Gopal Mudasani
- GVK Biosciences Pvt. Ltd Medicinal Chemistry Laboratory Division, Survey No: 125(Part) & 126, IDA Mallapur Hyderabad 500076 India
- Department of Chemistry, School of Science GITAM University Hyderabad 502102, Telangana India
| | - Kalyani Paidikondala
- Department of Chemistry, School of Science GITAM University Hyderabad 502102, Telangana India
| | - Rambabu Gundla
- Department of Chemistry, School of Science GITAM University Hyderabad 502102, Telangana India
| | - Shambabu Joseph Maddirala
- GVK Biosciences Pvt. Ltd Medicinal Chemistry Laboratory Division, Survey No: 125(Part) & 126, IDA Mallapur Hyderabad 500076 India
| | - Viswanath Das
- Institute of Molecular and Translational Medicine, Faculty of Medicine and Dentistry Palacký University Olomouc, Hněvotínská 5 Olomouc 779 00 Czech Republic
| |
Collapse
|
38
|
Maddipati VC, Mittal L, Mantipally M, Asthana S, Bhattacharyya S, Gundla R. A Review on the Progress and Prospects of Dengue Drug Discovery Targeting NS5 RNA- Dependent RNA Polymerase. Curr Pharm Des 2021; 26:4386-4409. [PMID: 32445444 DOI: 10.2174/1381612826666200523174753] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2020] [Accepted: 04/15/2020] [Indexed: 02/08/2023]
Abstract
Dengue virus (DENV) infection threatens the health and wellbeing of almost 100 million people in the world. Vectored by mosquitoes, DENV may cause a severe disease in human hosts called Dengue hemorrhagic fever (DHF)/Dengue shock syndrome (DSS), which is not preventable by any known drug. In the absence of a universally-accepted vaccine, a drug capable of inhibiting DENV multiplication is an urgent and unmet clinical need. Here we summarize inhibitory strategies by targeting either host biochemical pathways or virus-encoded proteins. A variety of approaches have been generated to design Directly-acting anti-virals or DAAs targeting different DENV proteins, with diverse success. Among them, DAAs targeting genome replicating viral enzymes have proven effective against many viruses including, Human Immuno-deficiency Virus and Hepatitis C Virus. DAAs may be derived either from existing compound libraries of novel molecules and plant secondary metabolites or devised through Computer-aided Drug design (CADD) methods. Here, we focus on compounds with reported DAA-activity against the DENV RNA-dependent RNA polymerase (RdRp), which replicate the viral RNA genome. The structure-activity relationship (SAR) and toxicity of the natural compounds, including secondary plant metabolites, have been discussed in detail. We have also tabulated novel compounds with known anti-RdRp activity. We concluded with a list of DAAs for which a co-crystal structure with RdRp is reported. Promising hit compounds are often discarded due to poor selectivity or unsuitable pharmacokinetics. We hope this review will provide a useful reference for further studies on the development of an anti-DENV drug.
Collapse
Affiliation(s)
- Venkatanarayana C Maddipati
- Department of Chemistry, School of Science, GITAM (Deemed to be University), Hyderabad 502329, Telangana, India
| | - Lovika Mittal
- Translational Health Science and Technology Institute (THSTI), NCR Biotech Science Cluster, 3rdMilestone, Faridabad-Gurugram Expressway, Faridabad - 121001, Haryana, India
| | - Manohar Mantipally
- Department of Chemistry, School of Science, GITAM (Deemed to be University), Hyderabad 502329, Telangana, India
| | - Shailendra Asthana
- Translational Health Science and Technology Institute (THSTI), NCR Biotech Science Cluster, 3rdMilestone, Faridabad-Gurugram Expressway, Faridabad - 121001, Haryana, India
| | - Sankar Bhattacharyya
- Translational Health Science and Technology Institute (THSTI), NCR Biotech Science Cluster, 3rdMilestone, Faridabad-Gurugram Expressway, Faridabad - 121001, Haryana, India
| | - Rambabu Gundla
- Department of Chemistry, School of Science, GITAM (Deemed to be University), Hyderabad 502329, Telangana, India
| |
Collapse
|
39
|
Bhoomandla S, Gundla R, Kanuparthy PR. Synthesis of novel pyrazole tagged pyridine derivatives; their antimicrobial activity. LETT ORG CHEM 2021. [DOI: 10.2174/1570178618666210217121426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
:
Novel pyrazole tagged pyridine derivatives 5a-n synthesized starting from 3-cyano-4-trifluoromethyl-6- thiophenyl 2(1H) pyridone 1. Compound 1 on hydrolysis followed by decarboxylation resulted in 4-trifluoro-methyl-6- thiophenyl 2(1H)pyridone 2. Compound 2 treated with POCl3 to get 2- chloro-4-trifluoromethyl-6- thiophenyl pyridine 3 further reaction with hydrazine hydrate, which resulted in the formation of compound 4. Compound 4 on reaction with different substituted 1,3-diketones in ethanol reflux condition to afford pyrazole substituted pyridine derivatives 5a-n. All derivatives were tested against Gram-positive and Gram-negative bacterial strains and different Candida strains by well diffusion method, compounds 5k and 5l showed significant activity. The binding mode of 5k and 5l also studied by molecular docking studies.
Collapse
Affiliation(s)
- Srinu Bhoomandla
- Department of chemistry, Gitam University, Rudraram, Hyderabad–502329, TS, India
| | - Rambabu Gundla
- Department of chemistry, Gitam University, Rudraram, Hyderabad–502329, TS, India
| | | |
Collapse
|
40
|
Valluri VR, Katari NK, Khatri C, Yadlapalli SSR, Anand K, Gundla R, Polagani SR. A novel LC-MS/MS method for simultaneous estimation of obeticholic acid, glyco-obeticholic acid, tauro-obeticholic acid in human plasma and its application to a pharmacokinetic study. J Sep Sci 2021; 44:1307-1323. [PMID: 33395497 DOI: 10.1002/jssc.202001050] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 12/24/2020] [Accepted: 12/30/2020] [Indexed: 12/19/2022]
Abstract
A rapid, robust, simple, selective, and sensitive liquid chromatography-tandem mass spectrometry method was developed for the simultaneous estimation of obeticholic acid and its two pharmacologically active metabolites, glyco-obeticholic acid, and tauro-obeticholic acid in human plasma. The analytes and their heavy stable isotope-labeled internal standards were extracted from 250 μL human plasma by a solid-phase extraction technique. The method linearity was established over a concentration range of 0.410 to 120.466 ng/mL for obeticholic acid, 0.414 to 121.708 ng/mL for glyco-obeticholic acid, and 0.255 to 75.101 ng/mL for tauro-obeticholic acid. The method was fully validated as per current guidelines on bioanalytical method validation of "United States of Food and Drug Administration" and "European Medicines Agency." The method was successfully applied to study the pharmacokinetics of obeticholic acid, glyco-obeticholic acid, and tauro-obeticholic acid following oral administration of obeticholic acid tablets to healthy male volunteers. All the measured concentrations were within calibration curve ranges.
Collapse
Affiliation(s)
- Venkat Rao Valluri
- Department of Chemistry, School of Science, GITAM Deemed to be University, Hyderabad, India.,AnaCipher Clinical Research Organization, Hyderabad, India
| | - Naresh Kumar Katari
- Department of Chemistry, School of Science, GITAM Deemed to be University, Hyderabad, India
| | - Chirag Khatri
- AnaCipher Clinical Research Organization, Hyderabad, India
| | | | - Krishnan Anand
- Department of Chemical Pathology, School of Pathology, Faculty of Health Sciences and National Health Laboratory Service, University of the Free State, Bloemfontein, South Africa
| | - Rambabu Gundla
- Department of Chemistry, School of Science, GITAM Deemed to be University, Hyderabad, India
| | | |
Collapse
|
41
|
Phull MS, Jadav SS, Gundla R, Mainkar PS. A perspective on medicinal chemistry approaches towards adenomatous polyposis coli and Wnt signal based colorectal cancer inhibitors. Eur J Med Chem 2021; 212:113149. [PMID: 33445154 DOI: 10.1016/j.ejmech.2020.113149] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 12/22/2020] [Accepted: 12/28/2020] [Indexed: 12/24/2022]
Abstract
Colorectal cancer (CRC) is one of the major causes of carcinogenic mortality in numbers only after lung and breast cancers. The mutations in adenomatous polyposis coli (APC) gene leads to formation of colorectal polyps in the colonic region and which develop as a malignant tumour upon coalition with patient related risk factors. The protein-protein interaction (PPI) of APC with Asef (A Rac specific guanine nucleotide exchange factor) overwhelms the patient's conditions by rapidly spreading in the entire colorectal region. Most mutations in APC gene occur in mutated cluster region (MCR), where it specifically binds with the cytosolic β-catenin to regulate the Wnt signalling pathway required for CRC cell adhesion, invasion, progression, differentiation and stemness in initial cell cycle phages. The current broad spectrum perspective is attempted to elaborate the sources of identification, development of selective APC inhibitors by targeting emopamil-binding protein (EBP) & dehydrocholesterol reductase-7 & 24 (DHCR-7 & 24); APC-Asef, β-catenin/APC, Wnt/β-catenin, β-catenin/TCF4 PPI inhibitors with other vital Wnt signal cellular proteins and APC/Pol-β interface of colorectal cancer. In this context, this perspective would serve as a platform for design of new medicinal agents by targeting cellular essential components which could accelerate anti-colorectal potential candidates.
Collapse
Affiliation(s)
- Manjinder Singh Phull
- Department of Chemistry, School of Science, GITAM (Deemed to Be University), Hyderabad, 502329, Telangana, India
| | - Surender Singh Jadav
- Department of Organic Synthesis & Process Chemistry, CSIR-Indian Institute of Chemical Technology, Tarnaka, Hyderabad, 500007, Telangana, India
| | - Rambabu Gundla
- Department of Chemistry, School of Science, GITAM (Deemed to Be University), Hyderabad, 502329, Telangana, India
| | - Prathama S Mainkar
- Department of Organic Synthesis & Process Chemistry, CSIR-Indian Institute of Chemical Technology, Tarnaka, Hyderabad, 500007, Telangana, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, Utter Pradesh, India.
| |
Collapse
|
42
|
Bhoomandla S, Kanuparthy PR, Gundla R, Bobbala RR. 40% aq. HF Catalyzed Three-Component Synthesis of Novel Indeno[1, 2-b][1,8]naphthyridin-6(11H)-one Derivatives and their Antimicrobial Activity. LETT ORG CHEM 2021. [DOI: 10.2174/1570178617666200210112843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
A three-component synthesis of novel 5-phenyl-2-(thiophen-2-yl)-4-(trifluoromethyl)-5Hindeno
[1,2-b] [1,8] naphthyridin-6(11H)-one derivatives (4a-n) was prepared using 6-phenyl/ (thiophen-
2-yl)-4-(trifluoromethyl)pyridin-2-amine, 1H-indene-1,3(2H)-dione, and aryl aldehyde using
40% aq. HF with good yield. All the synthesized compounds were screened against Gram-positive and
Gram-negative bacterial strains and different Candida strains by the well diffusion method. Compounds
4c, 4f, and 4g showed promising activity on Bacillus subtilis strain and compounds 4c and 4g
showed promising activity towards Candida albicans strains.
Collapse
Affiliation(s)
- Srinu Bhoomandla
- Department of Chemistry, Gitam University, Rudraram, Hyderabad-502329, TS,India
| | | | - Rambabu Gundla
- Department of Chemistry, Gitam University, Rudraram, Hyderabad-502329, TS,India
| | | |
Collapse
|
43
|
Subramanian VB, Konduru N, Katari NK, Dongala T, Gundla R. A simple high‐performance liquid chromatography method development for Carbidopa and Levodopa impurities: Evaluation of risk assessment before method validation by Quality by Design approach. Sep Sci plus 2020. [DOI: 10.1002/sscp.202000029] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Velusamy B. Subramanian
- Department of Chemistry, School of Science GITAM (Deemed to be University) Hyderabad, Rudraram Sangareddy India
| | - Naresh Konduru
- Quality Research and Development Zhejiang Xianju Pharmaceutical Co., Ltd. Zhejiang P. R. China
| | - Naresh Kumar Katari
- Department of Chemistry, School of Science GITAM (Deemed to be University) Hyderabad, Rudraram Sangareddy India
| | - Thirupathi Dongala
- Department of Chemistry, School of Science GITAM (Deemed to be University) Hyderabad, Rudraram Sangareddy India
- Department of Quality control Aurex Laboratories LLC East Windsor New Jersey USA
| | - Rambabu Gundla
- Department of Chemistry, School of Science GITAM (Deemed to be University) Hyderabad, Rudraram Sangareddy India
| |
Collapse
|
44
|
Ankireddy AR, Paidikondala K, Syed R, Gundla R, Reddy CVR, Ganapathi T. Synthesis of Chiral 3,3ʹ-Disubstituted (S)-BINOL Derivatives via the Kumada and Suzuki Coupling and Their
Antibacterial Activity. RUSS J GEN CHEM+ 2020. [DOI: 10.1134/s1070363220080198] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
45
|
Konduru N, Gundla R, Katari NK, Paidikondala K, Reddy AS, Jagadabi V. Development and Validation of a Stability-indicating Method for Ibrutinib: Identification and Separation of Degradation Products, Known and Genotoxic Impurities Using RP-HPLC/PDA and QDa Mass Detectors. ACTA ACUST UNITED AC 2020. [DOI: 10.1080/22297928.2019.1673814] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Naresh Konduru
- Department of Chemistry, School of Science, GITAM deemed to be University, Hyderabad, Telangana-502329, India
| | - Rambabu Gundla
- Department of Chemistry, School of Science, GITAM deemed to be University, Hyderabad, Telangana-502329, India
| | - Naresh Kumar Katari
- Department of Chemistry, School of Science, GITAM deemed to be University, Hyderabad, Telangana-502329, India
| | - Kalyani Paidikondala
- Department of Chemistry, School of Science, GITAM deemed to be University, Hyderabad, Telangana-502329, India
| | - Annem Siva Reddy
- Department of Chemistry, School of Science, GITAM deemed to be University, Hyderabad, Telangana-502329, India
| | - Varaprasad Jagadabi
- Department of Chemistry, School of Science, GITAM deemed to be University, Hyderabad, Telangana-502329, India
| |
Collapse
|
46
|
Ankireddy AR, Syed R, Gundla R, Manasa KL, Reddy CVR, Yatam S, Paidikondala K. Kumada Cross Coupling Reaction for the Synthesis of Quinazoline Derivatives, Evaluation of Their Antibacterial Activity and Docking Studies. RUSS J GEN CHEM+ 2020. [DOI: 10.1134/s107036321912034x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
47
|
Reddy Gangireddy M, Mantipally M, Gundla R, Nayak Badavath V, Paidikondala K, Yamala A. Design and Synthesis of Piperazine‐Linked Imidazo[1,2‐
a
]pyridine Derivatives as Potent Anticancer Agents. ChemistrySelect 2019. [DOI: 10.1002/slct.201902955] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
| | - Manohar Mantipally
- Department of ChemistrySchool of TechnologyGITAM University Hyderabad 502329,Telangana India
| | - Rambabu Gundla
- Department of ChemistrySchool of TechnologyGITAM University Hyderabad 502329,Telangana India
| | - Vishnu Nayak Badavath
- Department of MicrobiologyFaculty of MedicineChulalongkorn University, Pathumwan Bangkok- 10330 Thailand
| | - Kalyani Paidikondala
- Department of ChemistrySchool of TechnologyGITAM University Hyderabad 502329,Telangana India
| | - Anilkumar Yamala
- School of Engineering Science and TechnologyUniversity of Hyderabad, Hyderabad India
| |
Collapse
|
48
|
Gudimella KK, Bonige KB, Gundla R, Katari NK, Yamajala B, Battula VR. 2,4‐Diphenyl‐1,2‐dihydroquinazoline Derivatives: Synthesis, Anticancer Activity and Docking Studies. ChemistrySelect 2019. [DOI: 10.1002/slct.201902609] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Krishna Kanthi Gudimella
- Department of Engineering ChemistryAndhra University College of Engineering Visakhapatnam 530 003
- Department of ChemistrySchool of ScienceGITAM deemed to be University Hyderabad 502329
| | - Kishore Babu Bonige
- Department of Engineering ChemistryAndhra University College of Engineering Visakhapatnam 530 003
| | - Rambabu Gundla
- Department of ChemistrySchool of ScienceGITAM deemed to be University Hyderabad 502329
| | - Naresh Kumar Katari
- Department of ChemistrySchool of ScienceGITAM deemed to be University Hyderabad 502329
| | - Bhaskar Yamajala
- Department of ChemistrySchool of ScienceGITAM deemed to be University Hyderabad 502329
| | - Venkateswara Rao Battula
- Department of Engineering ChemistryAndhra University College of Engineering Visakhapatnam 530 003
| |
Collapse
|
49
|
Yatam S, Jadav SS, Gundla KP, Paidikondala K, Ankireddy AR, Babu BN, Ahsan MJ, Gundla R. 2‐Mercapto Benzthiazole Coupled Benzyl Triazoles as New COX‐2 Inhibitors: Design, Synthesis, Biological Testing and Molecular Modeling Studies. ChemistrySelect 2019. [DOI: 10.1002/slct.201902972] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Satyanarayana Yatam
- Department of Chemistry, School of TechnologyGITAM University Hyderabad, T.S 502 102 India
| | - Surender Singh Jadav
- Centre for Semio-ChemicalsCSIR-Indian Institute of Chemical Technology Hyderabad- 500007 India
- Department of Pharmaceutical ChemistryVishnu Institute of Pharmaceutical Education and Research, Narsapur, Medak Telagnana India
| | - Krishna Prasadh Gundla
- Department of Chemistry, School of TechnologyGITAM University Hyderabad, T.S 502 102 India
| | - Kalyani Paidikondala
- Department of Chemistry, School of TechnologyGITAM University Hyderabad, T.S 502 102 India
| | - Ashok Reddy Ankireddy
- Department of Chemistry, School of TechnologyGITAM University Hyderabad, T.S 502 102 India
| | - Bathini Nagendra Babu
- Department of Pharmaceutical ChemistryVishnu Institute of Pharmaceutical Education and Research, Narsapur, Medak Telagnana India
- Academy of Scientific and Innovative Research (AcSIR) New Delhi 110025 India
| | - Mohamed Jawed Ahsan
- Department of Pharmaceutical ChemistryMaharshi Arvind College of Pharmacy, Ambabari Jaipur India
| | - Rambabu Gundla
- Department of Chemistry, School of TechnologyGITAM University Hyderabad, T.S 502 102 India
| |
Collapse
|
50
|
Kalisha Vali Y, Gundla R, Singh OV, Tamboli Y, Di Cesare Manelli L, Ghelardini C, Al-Tamimi AMS, Carta F, Angeli A, Supuran CT. Spirocyclic sulfonamides with carbonic anhydrase inhibitory and anti-neuropathic pain activity. Bioorg Chem 2019; 92:103210. [PMID: 31473472 DOI: 10.1016/j.bioorg.2019.103210] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 08/14/2019] [Accepted: 08/16/2019] [Indexed: 01/10/2023]
Abstract
A novel series of 4-oxo-spirochromane bearing primary sulfonamide group were synthetized as Carbonic Anhydrase inhibitors (CAIs) and tested for their management of neuropathic pain. Indeed, CAs have been recently validated as novel therapeutic targets in neuropathic pain. All compounds, here reported, showed strong activity against hCA II and hCA VII with KI values in the low or sub-nanomolar range. Two compounds (6d and 6l) showed good neuropathic pain attenuating effects and longer duration than drug reference acetazolamide in an animal model of oxaliplatin induced neuropathy.
Collapse
Affiliation(s)
- Y Kalisha Vali
- Department of Chemistry, School of Technology, GITAM University, Hyderabad 502102, Telangana, India
| | - Rambabu Gundla
- Department of Chemistry, School of Technology, GITAM University, Hyderabad 502102, Telangana, India
| | - Om V Singh
- Department of Chemistry, School of Technology, GITAM University, Hyderabad 502102, Telangana, India
| | - Yasinalli Tamboli
- School of Chemical Sciences, SRTM University, Nanded 431606, Maharashtra, India.
| | - Lorenzo Di Cesare Manelli
- NEUROFARBA Department, Section of Pharmacology and Toxicology, Università degli Studi di Firenze, Viale Pieraccini 6, 50139 Florence, Italy
| | - Carla Ghelardini
- NEUROFARBA Department, Section of Pharmacology and Toxicology, Università degli Studi di Firenze, Viale Pieraccini 6, 50139 Florence, Italy
| | - Abdul-Malek S Al-Tamimi
- Department of Pharmaceutical Chemistry, College of Pharmacy, Prince Sattam Bin Abdulaziz University, P.O. Box 173, Alkharj 11942, Saudi Arabia
| | - Fabrizio Carta
- University of Florence, NEUROFARBA Dept., Sezione di Scienze Farmaceutiche, Via Ugo Schiff 6, 50019 Sesto Fiorentino, Florence, Italy
| | - Andrea Angeli
- University of Florence, NEUROFARBA Dept., Sezione di Scienze Farmaceutiche, Via Ugo Schiff 6, 50019 Sesto Fiorentino, Florence, Italy; Centre of Advanced Research in Bionanoconjugates and Biopolymers Department, "Petru Poni" Institute of Macromolecular Chemistry, Iasi, Romania.
| | - Claudiu T Supuran
- University of Florence, NEUROFARBA Dept., Sezione di Scienze Farmaceutiche, Via Ugo Schiff 6, 50019 Sesto Fiorentino, Florence, Italy.
| |
Collapse
|