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Rochlani S, Bhatia M, Rathod S, Choudhari P, Dhavale R. Exploration of limonoids for their broad spectrum antiviral potential via DFT, molecular docking and molecular dynamics simulation approach. Nat Prod Res 2024; 38:891-896. [PMID: 37074699 DOI: 10.1080/14786419.2023.2202398] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [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: 02/11/2023] [Accepted: 04/07/2023] [Indexed: 04/20/2023]
Abstract
Limonoids serve as vital secondary metabolites. Citrus limonoids show a wide range of pharmacological potential. As a result of which limonoids from citrus are of considerable research interest. Identification of new therapeutic molecules from natural origins has been widely adopted as a successful strategy in drug discovery. This work mainly focused on the high-throughput computational exploration of the antiviral potential of three vital limonoids, i.e. Obacunone, Limonin and Nomilin against spike proteins of SARS CoV-2 (PDB:6LZG), Zika virus NS3 helicase (PDB:5JMT), Serotype 2 RNA dependent RNA polymerase of dengue virus (PDB:5K5M). Herein we report the molecular docking, MD simulation studies of nine docked complexes, and density functional theory (DFT) of selected limonoids. The results of this study indicated that all three limonoids have good molecular features but out of these three obacunone exerted satisfactory results for DFT, docking and MD simulation study.
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Affiliation(s)
- Sneha Rochlani
- Department of Pharmaceutical Chemistry, Bharati Vidyapeeth College of Pharmacy, Kolhapur, India
| | - Manish Bhatia
- Department of Pharmaceutical Chemistry, Bharati Vidyapeeth College of Pharmacy, Kolhapur, India
| | - Sanket Rathod
- Department of Pharmaceutical Chemistry, Bharati Vidyapeeth College of Pharmacy, Kolhapur, India
| | - Prafulla Choudhari
- Department of Pharmaceutical Chemistry, Bharati Vidyapeeth College of Pharmacy, Kolhapur, India
| | - Rakesh Dhavale
- Department of Pharmaceutical Chemistry, Bharati Vidyapeeth College of Pharmacy, Kolhapur, India
- Department of Pharmaceutics, Bharati Vidyapeeth College of Pharmacy, Kolhapur, India
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2
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Rathod S, Dey S, Choudhari P, Mahuli D, Rochlani S, Dhavale R, Chaudhari S, Tamboli Y, Kilbile J, Rajakumara E. High-throughput computational screening for identification of potential hits against bacterial Acriflavine resistance protein B (AcrB) efflux pump. J Biomol Struct Dyn 2024:1-17. [PMID: 38264919 DOI: 10.1080/07391102.2024.2302936] [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: 11/03/2023] [Accepted: 01/03/2024] [Indexed: 01/25/2024]
Abstract
Antibiotic resistance is a pressing global health challenge, driven in part by the remarkable efflux capabilities of efflux pump in AcrB (Acriflavine Resistance Protein B) protein in Gram-negative bacteria. In this study, a multi-approached computational screening strategy encompassing molecular docking, In silico absorption, distribution, metabolism, excretion and toxicity (ADMET) analysis, druglikeness assessment, molecular dynamics simulations and density functional theory studies was employed to identify novel hits capable of acting against AcrB-mediated antibiotic resistance. Ligand library was acquired from the COCONUT database. Performed computational analyses unveiled four promising hit molecules (CNP0298667, CNP0399927, CNP0321542 and CNP0269513). Notably, CNP0298667 exhibited the highest negative binding affinity of -11.5 kcal/mol, indicating a possibility of strong potential to disrupt AcrB function. Importantly, all four hits met stringent druglikeness criteria and demonstrated favorable in silico ADMET profiles, underscoring their potential for further development. MD simulations over 100 ns revealed that the CNP0321542-4DX5 and CNP0269513-4DX5 complexes formed robust and stable interactions with the AcrB efflux pump. The identified hits represent a promising starting point for the design and optimization of novel therapeutics aimed at combating AcrB-mediated antibiotic resistance in Gram-negative bacteria.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Sanket Rathod
- Department of Pharmaceutical Chemistry, Bharati Vidyapeeth College of Pharmacy, Kolhapur, India
| | - Sreenath Dey
- Macromolecular Structural Biology Lab, Department of Biotechnology, Indian Institute of Technology, Hyderabad, Sangareddy, India
| | - Prafulla Choudhari
- Department of Pharmaceutical Chemistry, Bharati Vidyapeeth College of Pharmacy, Kolhapur, India
| | - Deepak Mahuli
- Department of Pharmacology, Bharati Vidyapeeth College of Pharmacy, Kolhapur, India
| | - Sneha Rochlani
- Department of Pharmaceutical Chemistry, Bharati Vidyapeeth College of Pharmacy, Kolhapur, India
| | - Rakesh Dhavale
- Department of Pharmaceutics, Bharati Vidyapeeth College of Pharmacy, Kolhapur, India
| | - Somdatta Chaudhari
- Department of Pharmaceutical Chemistry, Progressive Education Society's Modern College of Pharmacy, Nigdi, India
| | - Yasinalli Tamboli
- King Abdullah International Medical Research Center (KAIMRC), King Saud Bin Abdulaziz University for Health Sciences, Ministry of National Guard-Health Affairs, Riyadh, Saudi Arabia
| | - Jaydeo Kilbile
- University Department of Basic and Applied Sciences (Chemistry), MGM University, Aurangabad, India
| | - Eerappa Rajakumara
- Macromolecular Structural Biology Lab, Department of Biotechnology, Indian Institute of Technology, Hyderabad, Sangareddy, India
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3
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Rathod S, Shinde S, Choudhari P, Sarkate A, Chaudhari S, Shingan A. Exploring binding potential of two new indole alkaloids from Nauclea officinalis against third and fourth generation EGFR: druglikeness, in silico ADMET, docking, DFT, molecular dynamics simulation, and MMGBSA study. Nat Prod Res 2024:1-8. [PMID: 38206888 DOI: 10.1080/14786419.2023.2301678] [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: 08/29/2023] [Accepted: 12/29/2023] [Indexed: 01/13/2024]
Abstract
This study investigates the anti-cancer potential of recently discovered indole alkaloids from Nauclea Officinalis against third and fourth-generation EGFR mutations using computational tools. Through ADMET profiling, druglikeness prediction, docking, and simulations, we assessed their pharmacokinetics, binding interactions, and stability. Promising druglikeness and binding affinity were observed, particularly for (±)-19-O-butylangustoline, which demonstrated stronger binding against both EGFR mutants. MD simulations confirmed stable interactions, with (±)-19-O-butylangustoline exhibiting the highest stability. These findings highlight these indole alkaloids as potential anti-cancer agents, with (±)-19-O-butylangustoline warranting further optimisation for therapeutic development. This study informs their potential through insights into molecular properties and binding energetics.
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Affiliation(s)
- Sanket Rathod
- Department of Pharmaceutical Chemistry, Bharati Vidyapeeth College of Pharmacy, Kolhapur, India
| | - Sonali Shinde
- Department of Chemical Technology, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad, India
| | - Prafulla Choudhari
- Department of Pharmaceutical Chemistry, Bharati Vidyapeeth College of Pharmacy, Kolhapur, India
| | - Aniket Sarkate
- Department of Chemical Technology, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad, India
| | - Somdatta Chaudhari
- Department of Pharmaceutical Chemistry, Progressive Education Society's Modern College of Pharmacy, Pune, India
| | - Aarti Shingan
- Department of Pharmaceutical Chemistry, Progressive Education Society's Modern College of Pharmacy, Pune, India
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4
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Kumbhar S, Khairate R, Bhatia M, Choudhari P, Gaikwad V. Evaluation of curcumin-loaded chitosan nanoparticles for wound healing activity. ADMET DMPK 2023; 11:601-613. [PMID: 37937244 PMCID: PMC10626514 DOI: 10.5599/admet.1897] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Revised: 08/14/2023] [Indexed: 11/09/2023] Open
Abstract
Background and purpose Wound healing is a biological process that can be difficult to manage clinically. In skin wound healing, the interaction of many cells, growth factors, and cytokines reveals an outstanding biological function mechanism. Wound healing that occurs naturally restores tissue integrity, however, it is usually restricted to wound repair. Curcumin synthesised in a chitosan matrix can be used to heal skin sores. Experimental approach The ionotropic gelation procedure required crosslinking chitosan with a tripolyphosphate (TPP) crosslinker to generate curcumin nanoparticles encapsulated in chitosan. Key results The nanoparticles were between 200 and 400 nm in size, with a strong positive surface charge and good entrapment efficacy, according to SEM and TEM investigations. Curcumin and chitosan compatibility was investigated using FTIR spectroscopy. All batches showed consistent drug release, with the F5 batch having the highest curcumin release, at 75% after 16 hours. On L929 cells, scratch assays were utilised to assess wound healing. Wound closure with widths of 59 and 65 mm with curcumin and 45 and 78 mm with curcumin-loaded chitosan nanoparticles was seen after 24 and 48 hours of examination. Conclusions According to the findings, prepared curcumin chitosan nanoparticles are beneficial in healing skin damage.
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Affiliation(s)
- Smita Kumbhar
- Department of Pharmaceutical Analysis, DSTS Mandal’s College of Pharmacy, Solapur, India
| | - Rupali Khairate
- Department of Pharmaceutical Analysis, DSTS Mandal’s College of Pharmacy, Solapur, India
| | - Manish Bhatia
- Department of Pharmaceutical Chemistry, Bharati Vidyapeeth College of Pharmacy, Kolhapur, India
| | - Prafulla Choudhari
- Department of Pharmaceutical Chemistry, Bharati Vidyapeeth College of Pharmacy, Kolhapur, India
| | - Vinod Gaikwad
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Hajipur, India
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5
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Dey S, Rathod S, Gumphalwad K, Yadav N, Choudhari P, Rajakumara E, Dhavale R, Mahuli D. Exploring α, β-unsaturated carbonyl compounds against bacterial efflux pumps via computational approach. J Biomol Struct Dyn 2023:1-14. [PMID: 37565744 DOI: 10.1080/07391102.2023.2246568] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/12/2023]
Abstract
Antibiotic resistance has become a pressing global health crisis, with bacterial infections increasingly difficult to treat due to the emergence of multidrug resistance. This study aims to identify potential chalcone molecules that interact with two key multidrug efflux pumps, AcrB and EmrD, of Escherichia coli, using advanced computational tools. In silico ADMET (absorption, distribution, metabolism, excretion, and toxicity), drug-likeness prediction, molecular docking, and molecular dynamics simulation analyses were conducted on a ligand library comprising 100 chalcone compounds against AcrB (PDB: 4DX5) and EmrD (PDB: 2GFP). The results demonstrated that Elastichalcone A (PubChem CID 102103730) exhibited a remarkable binding affinity of -9.9 kcal/mol against AcrB, while 4'-methoxy-4-hydroxychalcone (PubChem CID 5927890) displayed a binding affinity of -9.8 kcal/mol against EmrD. Both ligands satisfied drug-likeness rules and possessed favorable pharmacokinetic profiles. Molecular dynamics simulation of the AcrB-Elastichalcone A complex remained stable over 100 ns, with minimal fluctuations in root-mean-square deviation and root-mean-square fluctuation. The screened ligand library demonstrated good drug-likeness and pharmacokinetic properties. Moreover, the MM/PB(GB)SA calculation indicated the tight binding and thermodynamic stability of the simulated protein-ligand complexes. Overall, this study highlights the potential of chalcones as promising candidates for targeting multidrug efflux pumps, offering a potential strategy to overcome antibiotic resistance. Further exploration and optimization of these compounds may lead to the development of effective therapeutics against multidrug-resistant bacterial infections.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Sreenath Dey
- Macromolecular Structural Biology Lab, Department of Biotechnology, Indian Institute of Technology, Hyderabad, Telangana, India
| | - Sanket Rathod
- Department of Pharmaceutical Chemistry, Bharati Vidyapeeth College of Pharmacy, Kolhapur, Maharashtra, India
| | - Kondba Gumphalwad
- Department of Pharmaceutical Chemistry, Bharati Vidyapeeth College of Pharmacy, Kolhapur, Maharashtra, India
| | - Nikhil Yadav
- Department of Pharmaceutical Chemistry, Bharati Vidyapeeth College of Pharmacy, Kolhapur, Maharashtra, India
| | - Prafulla Choudhari
- Department of Pharmaceutical Chemistry, Bharati Vidyapeeth College of Pharmacy, Kolhapur, Maharashtra, India
| | - Eerappa Rajakumara
- Macromolecular Structural Biology Lab, Department of Biotechnology, Indian Institute of Technology, Hyderabad, Telangana, India
| | - Rakesh Dhavale
- Department of Pharmaceutics, Bharati Vidyapeeth College of Pharmacy, Kolhapur, Maharashtra, India
| | - Deepak Mahuli
- Department of Pharmacology, Bharati Vidyapeeth College of Pharmacy, Kolhapur, Maharashtra, India
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6
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Rathod S, Dey S, Pawar S, Dhavale R, Choudhari P, Rajakumara E, Mahuli D, Bhagwat D, Tamboli Y, Sankpal P, Mali S, More H. Identification of potential biogenic chalcones against antibiotic resistant efflux pump (AcrB) via computational study. J Biomol Struct Dyn 2023:1-19. [PMID: 37340697 DOI: 10.1080/07391102.2023.2225099] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/22/2023]
Abstract
The cases of bacterial multidrug resistance are increasing every year and becoming a serious concern for human health. Multidrug efflux pumps are key players in the formation of antibiotic resistance, which transfer out a broad spectrum of drugs from the cell and convey resistance to the host. Efflux pumps have significantly reduced the efficacy of the previously available antibiotic armory, thereby increasing the frequency of therapeutic failures. In gram-negative bacteria, the AcrAB-TolC efflux pump is the principal transporter of the substrate and plays a major role in the formation of antibiotic resistance. In the current work, advanced computer-aided drug discovery approaches were utilized to find hit molecules from the library of biogenic chalcones against the bacterial AcrB efflux pump. The results of the performed computational studies via molecular docking, drug-likeness prediction, pharmacokinetic profiling, pharmacophore mapping, density functional theory, and molecular dynamics simulation study provided ZINC000004695648, ZINC000014762506, ZINC000014762510, ZINC000095099506, and ZINC000085510993 as stable hit molecules against the AcrB efflux pumps. Identified hits could successfully act against AcrB efflux pumps after optimization as lead molecules.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Sanket Rathod
- Department of Pharmaceutical Chemistry, Bharati Vidyapeeth College of Pharmacy, Kolhapur, MS, India
| | - Sreenath Dey
- Department of Biotechnology, Indian Institute of Technology, Hyderabad, Kandi, Sangareddy, Telangana, India
| | - Swaranjali Pawar
- Department of Pharmaceutical Chemistry, Bharati Vidyapeeth College of Pharmacy, Kolhapur, MS, India
| | - Rakesh Dhavale
- Department of Pharmaceutics, Bharati Vidyapeeth College of Pharmacy, Kolhapur, MS, India
| | - Prafulla Choudhari
- Department of Pharmaceutical Chemistry, Bharati Vidyapeeth College of Pharmacy, Kolhapur, MS, India
| | - Eerappa Rajakumara
- Department of Biotechnology, Indian Institute of Technology, Hyderabad, Kandi, Sangareddy, Telangana, India
| | - Deepak Mahuli
- Department of Pharmacology, Bharati Vidyapeeth College of Pharmacy, Kolhapur, MS, India
| | - Durgacharan Bhagwat
- Department of Pharmaceutics, Bharati Vidyapeeth College of Pharmacy, Kolhapur, MS, India
| | - Yasinalli Tamboli
- King Abdullah International Medical Research Center (KAIMRC), King Saud Bin Abdulaziz University for Health Sciences, Ministry of National Guard-Health Affairs, Riyadh, Saudi Arabia
| | - Poournima Sankpal
- Department of Pharmaceutical Chemistry, Ashokrao Mane College of Pharmacy, Kolhapur, MS, India
| | - Sachin Mali
- Department of Pharmaceutics, Y. D. Mane College of Pharmacy, Kagal, MS, India Kolhapur
| | - Harinath More
- Department of Pharmaceutical Chemistry, Bharati Vidyapeeth College of Pharmacy, Kolhapur, MS, India
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7
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Rathod S, Chavan P, Mahuli D, Rochlani S, Shinde S, Pawar S, Choudhari P, Dhavale R, Mudalkar P, Tamboli F. Exploring biogenic chalcones as DprE1 inhibitors for antitubercular activity via in silico approach. J Mol Model 2023; 29:113. [PMID: 36971900 DOI: 10.1007/s00894-023-05521-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Accepted: 03/17/2023] [Indexed: 03/28/2023]
Abstract
Cases of drug-resistant tuberculosis (TB) have increased worldwide in the last few years, and it is a major threat to global TB control strategies and the human population. Mycobacterium tuberculosis is a common causative agent responsible for increasing cases of TB and as reported by WHO, approximately, 1.5 million death occurred from TB in 2020. Identification of new therapies against drug-resistant TB is an urgent need to be considered primarily. The current investigation aims to find the potential biogenic chalcone against the potential targets of drug-resistant TB via in silico approach. The ligand library of biogenic chalcones was screened against DprE1. Results of molecular docking and in silico ADMET prediction revealed that ZINC000005158606 has lead-like properties against the targeted protein. Pharmacophore modeling was done to identify the pharmacophoric features and their geometric distance present in ZINC000005158606. The binding stability study performed using molecular dynamics (MD) simulation of the DprE1-ZINC000005158606 complex revealed the conformational stability of the complex system over 100 ns with minimum deviation. Further, the in silico anti-TB sensitivity of ZINC000005158606 was found to be higher as compared to the standards against Mycobacterium tuberculosis. The overall in silico investigation indicated the potential of identified hit to act as a lead molecule against Mycobacterium tuberculosis.
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8
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Rathod S, Shinde K, Porlekar J, Choudhari P, Dhavale R, Mahuli D, Tamboli Y, Bhatia M, Haval KP, Al-Sehemi AG, Pannipara M. Computational Exploration of Anti-cancer Potential of Flavonoids against Cyclin-Dependent Kinase 8: An In Silico Molecular Docking and Dynamic Approach. ACS Omega 2023; 8:391-409. [PMID: 36643495 PMCID: PMC9835631 DOI: 10.1021/acsomega.2c04837] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [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: 07/30/2022] [Accepted: 12/09/2022] [Indexed: 06/17/2023]
Abstract
Over the centuries, cancer has been considered one of the significant health threats. It holds the position in the list of deadliest diseases over the globe. In women, breast cancer is the most common among many cancers and is the second most common cancer all over the world, while lung cancer is the first. Cyclin-dependent kinase 8 (CDK8) has been identified as a critical oncogenic driver that is found in breast cancer and associated with tumor progression. Flavonoids were virtually screened against CDK8 using molecular docking, drug-likeness, ADMET prediction, and a molecular dynamics (MD) simulation approach to determine the potential flavonoid structure against CDK8. The results indicated that ZINC000005854718 showed the highest negative binding affinity of -10.7 kcal/mol with the targeted protein and passed all the drug-likeness parameters. Performed molecular dynamics simulation showed that docked complex systems have good conformational stability over 100 ns in different temperatures (298, 300, 305, 310, and 320 K). The comparison between calculated binding free energy via MM/PB(GB)SA methods and binding affinity calculated via molecular docking suggested tight binding of ZINC000005854718 with targeted protein. The results concluded that ZINC000005854718 has drug-like properties with tight and stable binding with the targeted protein.
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Affiliation(s)
- Sanket Rathod
- Department
of Pharmaceutical Chemistry, Bharati Vidyapeeth
College of Pharmacy, Kolhapur 416 013, Maharashtra, India
| | - Ketaki Shinde
- Department
of Quality Assurance Techniques, Poona College of Pharmacy, Bharati Vidyapeeth Deemed University, Pune 411 038, Maharashtra, India
| | - Jaykedar Porlekar
- Department
of Pharmaceutics, Bharati Vidyapeeth College
of Pharmacy, Kolhapur 416 013, Maharashtra, India
| | - Prafulla Choudhari
- Department
of Pharmaceutical Chemistry, Bharati Vidyapeeth
College of Pharmacy, Kolhapur 416 013, Maharashtra, India
| | - Rakesh Dhavale
- Department
of Pharmaceutics, Bharati Vidyapeeth College
of Pharmacy, Kolhapur 416 013, Maharashtra, India
| | - Deepak Mahuli
- Department
of Pharmacology, Bharati Vidyapeeth College
of Pharmacy, Kolhapur 416 013, Maharashtra, India
| | - Yasinalli Tamboli
- Wockhardt
Research Centre, D-4, MIDC, Chikalthana, Aurangabad 431 006, Maharashtra, India
| | - Manish Bhatia
- Department
of Pharmaceutical Chemistry, Bharati Vidyapeeth
College of Pharmacy, Kolhapur 416 013, Maharashtra, India
| | - Kishan P. Haval
- Department
of Chemistry, Dr. Babasaheb Ambedkar Marathwada
University Sub Campus, Osmanabad 413501, Maharashtra, India
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9
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Gurav R, Gurav A, Salunkhe‐Gawali S, Jadhav S, Choudhari P, Sankpal S, Hangirgekar S. Ficus benghalensis
leaf extract in biosynthesis of Fe
3
O
4
for Fe
3
O
4
@Ag‐S‐CH
2
‐COOH: A novel catalyst for synthesis of new 3,4‐dihydropyrimidin‐2(1
H
)‐ones and their anticancer evaluation. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6547] [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: 11/08/2022]
Affiliation(s)
- Rutikesh Gurav
- Department of Chemistry Shivaji University Kolhapur India
| | - Akshay Gurav
- Department of Chemistry Shivaji University Kolhapur India
| | | | | | - Prafulla Choudhari
- Department of Pharmaceutical Chemistry Bharati Vidyapeeth College of Pharmacy Kolhapur India
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10
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Mohire PP, Chandam DR, Patravale AA, Choudhari P, Karande V, Ghosh JS, Deshmukh MB. An Expedient Four Component Synthesis of Substituted Pyrido-Pyrimidine Heterocycles in Glycerol:Proline Based Low Transition Temperature Mixture and Their Antioxidant Activity with Molecular Docking Studies. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2020.1720749] [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: 10/25/2022]
Affiliation(s)
- Priyanka P. Mohire
- Chemistry Research Laboratory, Department of Agrochemicals & Pest Management, Shivaji University, Kolhapur , Maharashtra, India
| | | | | | - Prafulla Choudhari
- Department of Pharmaceutical Chemistry, Bharati Vidyapeeth College of Pharmacy, Kolhapur, Maharashtra, India
| | - Vishram Karande
- Chemistry Research Laboratory, Department of Agrochemicals & Pest Management, Shivaji University, Kolhapur , Maharashtra, India
| | - Jai. S. Ghosh
- Chemistry Research Laboratory, Department of Agrochemicals & Pest Management, Shivaji University, Kolhapur , Maharashtra, India
| | - Madhukar B. Deshmukh
- Chemistry Research Laboratory, Department of Agrochemicals & Pest Management, Shivaji University, Kolhapur , Maharashtra, India
- Heterocyclic Chemistry Laboratory, Department of Chemistry, Shivaji University, Kolhapur, Maharashtra, India
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11
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Ghatpande N, Phal D, Karpoormath R, Soliman M, Jadhav J, Choudhari P, Shaikh MM. Synthesis, Biological Evaluation and Molecular Docking of Novel N-Acyl/Aroyl Spiro[Chromane-2,4′-Piperidin]-4(3 H)-One as Potent Anti-Microbial Agents. Polycycl Aromat Compd 2021. [DOI: 10.1080/10406638.2021.1915807] [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: 10/21/2022]
Affiliation(s)
- Nitin Ghatpande
- Department of pharmaceutical chemistry, University of KwaZulu-Natal College of Health Sciences, Durban, South Africa
| | - Deepak Phal
- Department of pharmaceutical chemistry, University of KwaZulu-Natal College of Health Sciences, Durban, South Africa
| | - Rajshekhar Karpoormath
- Department of pharmaceutical chemistry, University of KwaZulu-Natal College of Health Sciences, Durban, South Africa
| | - Mahmoud Soliman
- Department of pharmaceutical chemistry, University of KwaZulu-Natal College of Health Sciences, Durban, South Africa
| | | | - Prafulla Choudhari
- Pharmaceutical Chemistry, Bharati Vidyapeeth University Institute of Management Kolhapur, Kolhapur, Maharashtra, India
| | - Mahidansha M. Shaikh
- Department of pharmaceutical chemistry, University of KwaZulu-Natal College of Health Sciences, Durban, South Africa
- Unique Med Chem Laboratories, L-64, Chincholli MIDC, Solapur, Solapur, Maharashtra, India
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12
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Sonvane S, Choudhari P, Bhusnuare O. In silico analysis of polyphenols and flavonoids for design of human Nav1.7 inhibitors. J Biomol Struct Dyn 2020; 39:4472-4479. [PMID: 32686994 DOI: 10.1080/07391102.2020.1777902] [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] [Indexed: 10/23/2022]
Abstract
Neuropathic pain is commonly associated with lesion or disease of the somatosensory system and often reflected as indicator of impaired life. Although the central nervous system is main regulator of pain but for initiation and maintenance of the neuropathic pain is regulated by peripheral nervous system. Sodium channels particularly Nav1.7, Nav1.8, Nav 1.9 are key stake holders in the peripheral neuropathy, activation of these sodium channels might lead to genesis and propagation. Flavonoids and polyphenols showed promising effects in neuropathic pain. Here we are reporting In silico analysis of some selected flavonoids and polyphenols on sodium activated voltage channel 1.7 to explore the structural fragments required for binding. Results indicated Baicalin, Butrin, Dihydromonospermoside, Icariin, Isocoreopsin and Isosaponarin are showing promising docking score with sodium activated voltage channel 1.7 than other compounds. Structural modification of these promising leads keeping pharamcophoric requirement intact may yield potent Nav1.7 inhibitors for peripheral pain management.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Sameep Sonvane
- Channabasweshwar Pharmacy College (Degree), Latur, India.,Department of Pharmaceutical Chemistry, Dayanand College of Pharmacy, Latur, India
| | - Prafulla Choudhari
- Department of Pharmaceutical Chemistry, Bharati Vidyapeeth College of Pharmacy, Kolhapur, India
| | - Omprakash Bhusnuare
- Channabasweshwar Pharmacy College (Degree), Latur, India.,Department of Pharmaceutical Chemistry, Dayanand College of Pharmacy, Latur, India
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Lonikar N, Choudhari P, Bhusnuare O. Insilico analysis of marine indole alkaloids for design of adenosine A2A receptor antagonist. J Biomol Struct Dyn 2020; 39:3515-3522. [PMID: 32375596 DOI: 10.1080/07391102.2020.1765874] [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] [Indexed: 10/24/2022]
Abstract
Neurological disease is the disease associated with most of geriatric population in the world. The diseases like Alzheimer's disease and Parkinson's disease are associated with the change in the life style in current era. Treatment of these diseases normally focused on the agents which can able to manipulate the neurotransmitter release, so it is associated with severe side effects. Adenosine receptors are the upcoming targets for the inflammatory as well as neurological diseases as agents like istradefylline are in the clinical use. Marine natural products are the rich source of the valuable drug like substances, number marine alkaloids are known for their ability to pass blood brain barrier (BBB) which is major hurdle in the neurological drug discovery. Here, we report the virtual screening of some marine alkaloids for adenosine 2 receptor binding potential. Results indicated topsentin C, 6'-debromohamacanthin, 6-hydroxydiscodermindole and discodermindole are having excellent binding affinity towards the adenosine 2A receptor than other selected alkaloids.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Nitin Lonikar
- Channabasweshwar Pharmacy College(Degree), Latur, India.,Department of Pharmaceutical Chemistry, Shivlingeshwar College of Pharmacy, Almala, India
| | - Prafulla Choudhari
- Department of Pharmaceutical Chemistry, Bharati Vidyapeeth College of Pharmacy, Kolhapur, India
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14
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Gurav R, Surve SK, Babar S, Choudhari P, Patil D, More V, Sankpal S, Hangirgekar S. Rust-derived Fe2O3 nanoparticles as a green catalyst for the one-pot synthesis of hydrazinyl thiazole derivatives. Org Biomol Chem 2020; 18:4575-4582. [DOI: 10.1039/d0ob00109k] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [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
A novel route of one-pot multicomponent reaction of tosylates, aryl aldehydes and thiosemicarbazide for the synthesis of hydrazinyl thiazole is reported using Fe2O3 NPs derived from rust iron as a catalyst.
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Affiliation(s)
- Rutikesh Gurav
- Department of Chemistry
- Shivaji University
- Kolhapur416004
- India
| | | | - Santosh Babar
- Department of Chemistry
- Shivaji University
- Kolhapur416004
- India
| | - Prafulla Choudhari
- Department of Pharmaceutical Chemistry
- Bharati Vidyapeeth College of Pharmacy
- Kolhapur
- India
| | - Devashree Patil
- Department of Chemistry
- Shivaji University
- Kolhapur416004
- India
| | - Vikramsinh More
- Department of Chemistry
- Shivaji University
- Kolhapur416004
- India
| | - Sandeep Sankpal
- Department of Chemistry
- Shivaji University
- Kolhapur416004
- India
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15
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Nalawade J, Shinde A, Chavan A, Patil S, Suryavanshi M, Modak M, Choudhari P, Bobade VD, Mhaske PC. Synthesis of new thiazolyl-pyrazolyl-1,2,3-triazole derivatives as potential antimicrobial agents. Eur J Med Chem 2019; 179:649-659. [DOI: 10.1016/j.ejmech.2019.06.074] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2019] [Revised: 06/26/2019] [Accepted: 06/26/2019] [Indexed: 01/08/2023]
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16
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Bansode P, Patil P, Choudhari P, Bhatia M, Birajdar A, Somasundaram I, Rashinkar G. Anticancer activity and molecular docking studies of ferrocene tethered ionic liquids. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.111182] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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17
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Salunkhe N, Jadhav N, More H, Choudhari P. Sericin Inhibits Devitrification of Amorphous Drugs. AAPS PharmSciTech 2019; 20:285. [PMID: 31407105 DOI: 10.1208/s12249-019-1475-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Accepted: 07/10/2019] [Indexed: 11/30/2022] Open
Abstract
The purpose of the present investigation was to analyze devitrification of amorphous drugs such as lornoxicam, meloxicam, and felodipine in the presence of sericin. The binary solid dispersions comprising varying mass ratios of drug and sericin were subject to amorphization by spray drying, solvent evaporation, ball milling, and physical mixing. Further, obtained solid dispersions (SDs) were characterized by HPLC, ATR-FTIR, H1NMR, molecular docking, accelerated stability study at 40°C and 75 ± 2% RH (XRD and DSC), and in vitro dissolution studies. The HPLC analysis indicated no decomposition of the drugs during the spray drying process. From ATR-FTIR, NMR, and molecular docking study, it was revealed that H-bonding played a vital role in amorphous drug stabilization. An excellent devitrification inhibition was observed in case of lornoxicam (SDLS3) and meloxicam (SDMS3) SDs prepared by spray drying. On the other hand, spray-dried SD of felodipine (SDFS3) showed traces of microcrystals. The percent crystallinity of SDLS3, SDMS3, and SDFS3 was found to be 7.4%, 8.23%, and 18.31% respectively indicating adequate amorphization. The dissolution performance of SDLS, SDMS, and SDFS after 3 months showed > 85% than SDs prepared by other methods. Thus, sericin significantly inhibited crystallization and was responsible for amorphous state stabilization of pharmaceuticals.
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18
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Shinde V, Mahulikar P, Mhaske PC, Chakraborty S, Choudhari A, Phalle S, Choudhari P, Sarkar D. Synthesis and antimycobacterial evaluation of new 5-(1-benzyl-1H-1,2,3-triazol-4-yl)-4-methyl-2-arylthiazole derivatives. Med Chem Res 2019. [DOI: 10.1007/s00044-019-02310-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Choudhari P, Padia D. Minimally Invasive Osteosynthesis of Distal Tibia Fractures using Anterolateral Locking Plate. Malays Orthop J 2018; 12:38-42. [PMID: 30555645 PMCID: PMC6287133 DOI: 10.5704/moj.1811.008] [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] [Indexed: 11/05/2022] Open
Abstract
Introduction: Plating in distal tibia fractures are associated with higher rate of soft tissue complications. As adequate soft tissue cover is available over anterolateral surface of the tibia, use of anterolateral plate fixation in distal tibia fractures has increased. The purpose of our research is to evaluate the outcomes of anterolateral locking plate fixation in distal tibia fractures using ORIF. Materials and Methods: A retrospective analysis of 25 patients, who had distal tibia fractures and underwent open reduction and anterolateral plating. Bone and soft tissue healing and complications encountered were analysed. Result: Full weight bearing was allowed at an average of 5.4 months (range: 3-12 months) after seeing radiological union. We have observed superficial wound infection in four cases. Two cases had marginal necrosis, two cases had sensory disturbance over dorsolateral aspect of foot and two cases had delayed non-union. Mean length of surgical incision was 9cm (range: 5-12 cm). Conclusion: Open reduction internal fixation of distal tibia fractures with anterolateral plating is a reliable way of fracture fixation and stabilisation with proper surgical technique and aseptic precautions.
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Affiliation(s)
- P Choudhari
- Department of Orthopaedics, Sri Aurobindo Medical College and Post Graduate Institute, Indore, India
| | - D Padia
- Department of Orthopaedics, Sri Aurobindo Medical College and Post Graduate Institute, Indore, India
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20
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Khanapure S, Jagadale M, Bansode P, Choudhari P, Rashinkar G. Anticancer activity of ruthenocenyl chalcones and their molecular docking studies. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2018.06.091] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Choudhari P, Kumbhar S, Phalle S, Choudhari S, Desai S, Khare S, Jadhav S. Application of group-based QSAR on 2-thioxo-4-thiazolidinone for development of potent anti-diabetic compounds. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2016.09.007] [Citation(s) in RCA: 2] [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: 11/30/2022]
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Bansode P, Jadhav J, Kurane R, Choudhari P, Bhatia M, Khanapure S, Salunkhe R, Rashinkar G. Potentially antibreast cancer enamidines via azide–alkyne–amine coupling and their molecular docking studies. RSC Adv 2016. [DOI: 10.1039/c6ra20583f] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Potentially antibreast cancer enamidines were synthesized and evaluated against human breast cancer cell line MCF7 displaying GI50values lower than doxorubicin.
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Affiliation(s)
| | | | | | - Prafulla Choudhari
- Department of Pharmaceutical Chemistry
- Bharati Vidyapeeth College of Pharmacy
- Kolhapur
- India
| | - Manish Bhatia
- Department of Pharmaceutical Chemistry
- Bharati Vidyapeeth College of Pharmacy
- Kolhapur
- India
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Abstract
Recent studies have shown a high prevalence of
symptomatic malunion and nonunion after nonoperative
treatment of displaced midshaft clavicle fractures. We
sought to study the result of surgical treatment of displaced
mid-shaft fracture of clavicle. Forty mid shaft clavicle
fractures in adults, displaced with initial shortening of more
than 15 mm, were treated with primary internal fixation
with plates. The inclusion criteria were displacement,
shortening of clavicle of more than 15 mm and/or
impending skin penetration. The follow-up period varied
from 6 months to 24 months. Fracture union occurred in
all patients (average union time 8.5 weeks). Superficial
infection developed in one patient and implant was a
problem in one patient. The outcome was assessed by
complications, constant score and patient satisfaction
questionnaire. Constant scores were excellent in the study
group and 96% of the patients were satisfied with the
operation. Surgical treatment in displaced fractures of the
clavicle in our study produces satisfactory results.
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Affiliation(s)
- P Choudhari
- Department of Orthopaedics & Traumatology, Sri Aurobindo Institute of Medical Sciences, Indore, India
| | - Chhabra
- Department of Orthopaedics & Traumatology, Sri Aurobindo Institute of Medical Sciences, Indore, India
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Abstract
Background:Hemagioma arising in the knee is a rare
cause of knee swelling. The diagnosis frequently is
delayed for long. Methods:We are presenting the case report of a 12
year old male child who had a swelling on anteromedial
knee which remained undiagnosed for more than 1 year.
Patient had all baseline blood investigations and plain
radiograph of knee which were normal. He also had got
his knee aspirated which yielded only blood. Conclusion:The aim of presenting this case report is to
create awareness about the possibility of a hemangioma
arising from a joint which although rare should be kept as
a differential diagnosis.
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Affiliation(s)
- P Choudhari
- Department of Orthopaedics & Traumatology, Sri Aurobindo Institute of Medical Sciences, Indore, India
| | - Anand Ajmera
- Department of Orthopaedics & Traumatology, Sri Aurobindo Institute of Medical Sciences, Indore, India
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Choudhari P, Bhatia M, Bhatia N. N-Phenyl-3-Pyridin-2-yl Imino Derivatives as Vascular Smooth Muscle Relaxants: Potential Phosphodiesterase V Inhibitors. B KOREAN CHEM SOC 2013. [DOI: 10.5012/bkcs.2013.34.9.2707] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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