1
|
Mushtaq A, Wu P, Naseer MM. Recent drug design strategies and identification of key heterocyclic scaffolds for promising anticancer targets. Pharmacol Ther 2024; 254:108579. [PMID: 38160914 DOI: 10.1016/j.pharmthera.2023.108579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Revised: 11/29/2023] [Accepted: 12/12/2023] [Indexed: 01/03/2024]
Abstract
Cancer, a noncommunicable disease, is the leading cause of mortality worldwide and is anticipated to rise by 75% in the next two decades, reaching approximately 25 million cases. Traditional cancer treatments, such as radiotherapy and surgery, have shown limited success in reducing cancer incidence. As a result, the focus of cancer chemotherapy has switched to the development of novel small molecule antitumor agents as an alternate strategy for combating and managing cancer rates. Heterocyclic compounds are such agents that bind to specific residues in target proteins, inhibiting their function and potentially providing cancer treatment. This review focuses on privileged heterocyclic pharmacophores with potent activity against carbonic anhydrases and kinases, which are important anticancer targets. Evaluation of ongoing pre-clinical and clinical research of heterocyclic compounds with potential therapeutic value against a variety of malignancies as well as the provision of a concise summary of the role of heterocyclic scaffolds in various chemotherapy protocols have also been discussed. The main objective of the article is to highlight key heterocyclic scaffolds involved in recent anticancer drug design that demands further attention from the drug development community to find more effective and safer targeted small-molecule anticancer agents.
Collapse
Affiliation(s)
- Alia Mushtaq
- Department of Chemistry, Quaid-i-Azam University, Islamabad 45320, Pakistan
| | - Peng Wu
- Chemical Genomics Centre, Max Planck Institute of Molecular Physiology, Otto-Hahn Str. 11, Dortmund 44227, Germany
| | - Muhammad Moazzam Naseer
- Department of Chemistry, Quaid-i-Azam University, Islamabad 45320, Pakistan; Chemical Genomics Centre, Max Planck Institute of Molecular Physiology, Otto-Hahn Str. 11, Dortmund 44227, Germany.
| |
Collapse
|
2
|
Nguyen HT, Tuan AN, Thi TAD, Van KT, Le-Nhat-Thuy G, Thi PH, Thi QGN, Thi CB, Quang HT, Van Nguyen T. Synthesis, in vitro Α-Glucosidase, and acetylcholinesterase inhibitory activities of novel Indol-Fused Pyrano[2,3-D]Pyrimidine compounds. Bioorg Med Chem Lett 2024; 98:129566. [PMID: 38008338 DOI: 10.1016/j.bmcl.2023.129566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 11/07/2023] [Accepted: 11/22/2023] [Indexed: 11/28/2023]
Abstract
In this study, new indol-fused pyrano[2,3-d]pyrimidines were designed and synthesized. These products were obtained in moderate to good yields and their structures were assigned by NMR, MS, and IR analysis. Afterwards, the biological important of the products was highlighted by evaluating in vitro for α-glucosidase inhibitory activity as well as acetylcholinesterase (AChE) inhibitory activity. Eleven products revealed substantial inhibitory activity against α-glucosidase enzyme, among which, two most potent products 11d,e were approximately 93-fold more potent than acarbose as a standard antidiabetic drug. Besides that, product 11k exhibited good AChE inhibition. The substituents on the 5-phenyl ring, attached to the pyran ring, played a critical role in inhibitory activities. The biological potencies have provided an opportunity to further investigations of indol-fused pyrano[2,3-d]pyrimidines as potential anti-diabetic agents.
Collapse
Affiliation(s)
- Ha Thanh Nguyen
- Institute of Chemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam; Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam.
| | - Anh Nguyen Tuan
- Institute of Chemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
| | - Tuyet Anh Dang Thi
- Institute of Chemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam; Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
| | - Ket Tran Van
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam; Military Technology Academy, 236 Hoang Quoc Viet, Bac Tu Liem, Hanoi, Vietnam
| | - Giang Le-Nhat-Thuy
- Institute of Chemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam; Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
| | - Phuong Hoang Thi
- Institute of Chemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
| | - Quynh Giang Nguyen Thi
- Institute of Chemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam; Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
| | - Cham Ba Thi
- Institute of Chemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam; Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
| | - Hung Tran Quang
- Institute of Chemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam; Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
| | - Tuyen Van Nguyen
- Institute of Chemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam; Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
| |
Collapse
|
3
|
Solangi M, Khan KM, Ji X, Özil M, Baltaş N, Salar U, Khan A, Haq ZU, Meghwar H, Taha M. Indole-pyridine carbonitriles: multicomponent reaction synthesis and bio-evaluation as potential hits against diabetes mellitus. Future Med Chem 2023; 15:1943-1965. [PMID: 37929570 DOI: 10.4155/fmc-2023-0087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2023] Open
Abstract
Background: Diabetes mellitus is a significant health disorder; therefore, researchers should focus on discovering new drug candidates. Methods: A series of indole-pyridine carbonitrile derivatives, 1-34, were synthesized through a one-pot multicomponent reaction and evaluated for antidiabetic and antioxidant potential. Results: In this library, 12 derivatives - 1, 2, 4, 5, 7, 8, 10-12, 14, 15 and 31 - exhibited potent inhibitory activities against α-glucosidase and α-amylase enzymes, in comparison to acarbose (IC50 = 14.50 ± 0.11 μM). Furthermore, kinetics, absorption, distribution, metabolism, excretion and toxicity and molecular docking studies were used to interpret the type of inhibition, binding energies and interactions of ligands with target enzymes. Conclusion: These results indicate that the compounds may be promising hits for controlling diabetes mellitus and its related complications.
Collapse
Affiliation(s)
- Mehwish Solangi
- H. E. J. Research Institute of Chemistry, International Center for Chemical & Biological Sciences, University of Karachi, Karachi, 75270, Pakistan
| | - Khalid Mohammed Khan
- H. E. J. Research Institute of Chemistry, International Center for Chemical & Biological Sciences, University of Karachi, Karachi, 75270, Pakistan
- Pakistan Academy of Sciences, 3 Constitution Avenue, Sector G-5/2, Islamabad, Pakistan
| | - Xingyue Ji
- Department of Medicinal Chemistry, College of Pharmaceutical Science, Soochow University, Suzhou, China
| | - Musa Özil
- Department of Chemistry, Recep Tayyip Erdogan University, Rize, 53100, Turkey
| | - Nimet Baltaş
- Department of Chemistry, Recep Tayyip Erdogan University, Rize, 53100, Turkey
| | - Uzma Salar
- Dr. Panjwani Center for Molecular Medicine & Drug Research, International Center for Chemical & Biological Sciences, University of Karachi, Karachi, 75270, Pakistan
| | - Alamgir Khan
- Dr. Panjwani Center for Molecular Medicine & Drug Research, International Center for Chemical & Biological Sciences, University of Karachi, Karachi, 75270, Pakistan
| | - Zaheer Ul Haq
- Dr. Panjwani Center for Molecular Medicine & Drug Research, International Center for Chemical & Biological Sciences, University of Karachi, Karachi, 75270, Pakistan
| | - Herchand Meghwar
- H. E. J. Research Institute of Chemistry, International Center for Chemical & Biological Sciences, University of Karachi, Karachi, 75270, Pakistan
| | - Muhammad Taha
- Department of Clinical Pharmacy, Institute for Research & Medical Consultations (IRMC), Imam Abdulrahman Bin Faisal University, PO Box 31441, Dammam, Saudi Arabia
| |
Collapse
|
4
|
Kurt-Kızıldoğan A, Otur Ç, Yıldırım K, Kavas M, Abanoz-Seçgin B. In-depth comparative transcriptome analysis of Purpureocillium sp. CB1 under cadmium stress. Appl Microbiol Biotechnol 2023:10.1007/s00253-023-12655-5. [PMID: 37436480 DOI: 10.1007/s00253-023-12655-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 06/13/2023] [Accepted: 06/19/2023] [Indexed: 07/13/2023]
Abstract
Fungal bioremediation is a very attractive tool to cope with environmental pollution. We aimed to decipher the cadmium (Cd) response of Purpureocillium sp. CB1, isolated from polluted soil, at transcriptome level by RNA-sequencing (RNA-seq). We used 500 and 2500 mg/L of Cd2+ concentrations at two time points (t6;36). RNA-seq determined 620 genes that were co-expressed in all samples. The highest number of differentially expressed genes (DEGs) was obtained within the first six h of exposure to 2500 mg/L of Cd2+. Several genes encoding transcriptional regulators, transporters, heat shock proteins, and oxidative stress-related genes were differentially expressed under Cd2+ stress. Remarkably, the genes that encode salicylate hydroxylase, which is involved in naphthalene biodegradation pathway, were significantly overexpressed. Utilization of diesel as the sole carbon source by CB1 even in the presence of Cd2+ supported concomitant upregulation of hydrocarbon degradation pathway genes. Furthermore, leucinostatin-related gene expression levels increased under Cd2+ stress. In addition, leucinostatin extracts from Cd2+-treated CB1 cultures showed higher antifungal activity than the control. Notably, Cd2+ in CB1 was mainly found as bound to the cell wall, thus confirming its adsorption potential. Cd2+ stress slightly reduced growth and led to mycelial malformation due to Cd2+ adsorption, especially at a concentration of 2500 mg/L at t36. A strong correlation was recorded between RNA-seq and reverse-transcriptase-quantitative polymerase chain reaction (RT-qPCR) data. In conclusion, the study represents the first transcriptome analysis of Purpureocillium sp. under Cd2+ stress, providing insights into the primary targets for rational engineering to construct strains with remarkable bioremediation potency. KEY POINTS: • Upregulation of genes encoding salicylate hydroxylases under Cd2+ stress • Maximum Cd2+ adsorption at 500 mg/L at t36 as tightly bound to the cell wall • Concordant bioremediation potential of CB1 on Cd2+ and diesel.
Collapse
Affiliation(s)
- Aslıhan Kurt-Kızıldoğan
- Department of Agricultural Biotechnology, Faculty of Agriculture, Ondokuz Mayıs University, 55139, Samsun, Turkey.
| | - Çiğdem Otur
- Department of Agricultural Biotechnology, Faculty of Agriculture, Ondokuz Mayıs University, 55139, Samsun, Turkey
| | - Kubilay Yıldırım
- Department of Molecular Biology and Genetics, Ondokuz Mayıs University, 55139, Samsun, Turkey
| | - Musa Kavas
- Department of Agricultural Biotechnology, Faculty of Agriculture, Ondokuz Mayıs University, 55139, Samsun, Turkey
| | - Büşra Abanoz-Seçgin
- Department of Agricultural Biotechnology, Faculty of Agriculture, Ondokuz Mayıs University, 55139, Samsun, Turkey
| |
Collapse
|
5
|
Chaubisa P, Dharmendra D, Vyas Y, Chundawat P, Jangid NK, Ameta C. Synthesis and characterization of PANI and PANI-indole copolymer and study of their antimalarial and antituberculosis activity. Polym Bull (Berl) 2023:1-21. [PMID: 37362957 PMCID: PMC10243275 DOI: 10.1007/s00289-023-04873-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 03/31/2023] [Accepted: 05/28/2023] [Indexed: 06/28/2023]
Abstract
The preparation of polyaniline (PANI) and its copolymer with indole involved a chemical oxidative polymerization method, with benzene sulfonic acid (BSA, C6H6O3S) used as a dopant and potassium persulfate (PPS, K2S2O8) as an oxidant. The synthesized compounds underwent characterization using FTIR, 1H-NMR, TGA, and GPC techniques, which allowed the calculation of their average molecular weight and polydispersity index (PDI) through the GPC technique. The PDI values of the PANI copolymer with indole in different aniline-to-indole ratios were 1.53, 1.13, and 1.532 for 1:1, 1:2, and 2:1 ratios, respectively. Thermal stability was determined using TGA, revealing that the indole heterocyclic compound increased the inflexibility of the polymer chains in the synthesized PANI copolymer. The structure of the copolymer was further analyzed using 1HNMR and FTIR techniques, which confirmed the existence of benzenoid and quinoid groups in the PANI-indole copolymers, as well as the effect of doping on the polymer chains. The antibacterial and antifungal properties of the copolymers were studied against several bacterial and fungal strains and measured in terms of minimum inhibitory concentration. Results indicated that the inhibition rate of the PANI-indole copolymer on S. pyogenus (MTCC 442) was higher than that of standard drugs and individual PANI. The PANI-indole copolymers also displayed excellent antituberculosis and antimalarial activities, with the synthesized copolymer showing better outcomes than individual PANI.
Collapse
Affiliation(s)
- Purnima Chaubisa
- Department of Chemistry, Mohanlal Sukhadia University, Udaipur, Rajasthan India
| | | | - Yogeshwari Vyas
- Department of Chemistry, Mohanlal Sukhadia University, Udaipur, Rajasthan India
| | - Priyanka Chundawat
- Department of Chemistry, Mohanlal Sukhadia University, Udaipur, Rajasthan India
| | | | - Chetna Ameta
- Department of Chemistry, Mohanlal Sukhadia University, Udaipur, Rajasthan India
| |
Collapse
|
6
|
Basavarajaiah SM, Badiger J, Nagesh GY, Gupta N, Karunakar P, Sridhar BT, Javeed M, Kiran KS, Rakesh B. Exploration of Indolo[3,2c]isoquinoline derived triazoles as potential antimicrobial and DNA cleavage agents: Synthesis, DFT calculations, and molecular modeling studies. Bioorg Chem 2023; 137:106598. [PMID: 37186963 DOI: 10.1016/j.bioorg.2023.106598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 05/01/2023] [Accepted: 05/04/2023] [Indexed: 05/17/2023]
Abstract
Indole and its derivatives are well-known assorted motif in drug design and development. We here in reporting synthesis of new 9-chloro-1-(4-substituted phenyl)-12H-indolo[2,3-c][1,2,4]triazolo[3,4-a]isoquinolines 7 (a-h). Structures of the newly synthesized compounds were confirmed by making use of spectroscopic techniques like IR, NMR and Mass. The DFT calculations were taken for the selected molecules using CAM-B3LYP hybrid functional with a 6-31 + g(d) all-electron basis set using the Gaussian 09 package. The drug-likeness predictions were described for the synthesized derivatives. The In vitro antimicrobial and DNA cleavage activities were reported for all compounds 7 (a-h). The compounds 7a, 7b, and 7h showed excellent microbial inhibition and DNA cleavage activity as compared to standard drugs. Furthermore, the docking studies for the newly synthesized molecules were carried out by Auto dock software with two molecular targets Epidermal Growth Factor Receptor tyrosine kinase (1 M17) and C-kit Tyrosine Kinase (1 T46) exhibited better binding affinity of all synthesized compounds. In addition, the docking results were observed to be in full agreement with the in vitro DNA cleavage assay suggesting the potential of synthesized metal complexes in biological applications. Lastly, the protein stability, fluctuations of APO-Protein, and protein-ligand complexes were investigated through Molecular Dynamics (MD) simulations studies using Desmond Maestro 11.3 and potential lead molecules were identified.
Collapse
Affiliation(s)
| | - Jaishree Badiger
- Department of Chemistry, MSI Degree College, Kalaburagi 585101, Karnataka, India
| | | | - Nidhi Gupta
- M. M. College of Pharmacy, Maharishi Markandeshwar (DEEMED TO BE UNIVERSITY) Mullana, Ambala 133207, Haryana, India
| | - Prashantha Karunakar
- Department of Biotechnology, Dayananda Sagar College of Engineering (Affiliated to Visvesvaraya Technological University, Belagavi), Kumaraswamy Layout, Bangalore 560111 Karnataka, India
| | - Bilgumba Thimmaiah Sridhar
- Department of Chemistry, Maharani Science College for Women, Maharani Cluster University, Benagaluru 560001, Karnataka, India
| | - Mohammad Javeed
- P. G. Department and Research Studies in Chemistry, Nrupatunga University, Bengaluru 560 001, Karnataka, India
| | - K S Kiran
- Department of Physics, Faculty of Engineering and Technology, Jain Deemed-to-be University, Kanakapura Road, Bangalore 562 112, Karnataka, India
| | - Budimath Rakesh
- Department of Studies in Chemistry, Davanagere University, Davanagere 577007, Karnataka, India
| |
Collapse
|
7
|
Jacob IT, da Cruz Filho IJ, Alves JEF, de Melo Souza F, de Azevedo RDS, Marques DSC, de Lima Souza TRC, Dos Santos KL, da Rocha Pitta MG, de Melo Rêgo MJB, Oliveira JF, Almeida SMV, do Carmo Alves de Lima M. Interaction study with DNA/HSA, anti-topoisomerase IIα, cytotoxicity and in vitro antiproliferative evaluations and molecular docking of indole-thiosemicarbazone compounds. Int J Biol Macromol 2023; 234:123606. [PMID: 36773880 DOI: 10.1016/j.ijbiomac.2023.123606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 01/20/2023] [Accepted: 02/05/2023] [Indexed: 02/11/2023]
Abstract
In this work we will discuss the antiproliferative evaluation and the possible mechanisms of action of indole-thiosemicarbazone compounds LTs with anti-inflammatory activity, previously described in the literature. In this perspective, some analyzes were carried out, such as the study of binding to human serum albumin (HSA) and to biological targets: DNA and human topoisomerase IIα (topo). Antiproliferative study was performed with DU-145, Jukart, MCF-7 and T-47D tumor lines and J774A.1, besides HepG2 macrophages and hemolytic activity. In the HSA interaction tests, the highest binding constant was 3.70 × 106 M-1, referring to LT89 and in the fluorescence, most compounds, except for LT76 and LT87, promoted fluorescent suppression with the largest Stern-Volmer constant for the LT88 3.55 × 104. In the antiproliferative assay with DU-145 and Jurkat strains, compounds LT76 (0.98 ± 0.10/1.23 ± 0.32 μM), LT77 (0.94 ± 0.05/1.18 ± 0.08 μM) and LT87 (0.94 ± 0.12/0.84 ± 0.09 μM) stood out, due to their IC50 values mentioned above. With the MCF-7 and T-47D cell lines, the lowest IC50 was presented by LT81 with values of 0.74 ± 0.12 μM and 0.68 ± 0.10 μM, respectively, followed by the compounds LT76 and LT87. As well as the positive control amsacrine, the compounds LT76, LT81 and LT87 were able to inhibit the enzymatic action of human Topoisomerase IIα.
Collapse
Affiliation(s)
- Iris Trindade Jacob
- Department of Antibiotics, Federal University of Pernambuco, 50670-901, Brazil
| | | | | | - Felipe de Melo Souza
- Universidade de Pernambuco (UPE), Multicampi Garanhuns, Garanhuns, PE 55290-000, Brazil
| | | | | | | | | | | | | | - Jamerson Ferreira Oliveira
- University for the International Integration of Afro-Brazilian Lusophony (UNILAB), 62790-970 Redenção, CE, Brazil
| | - Sinara Mônica Vitalino Almeida
- Laboratório de Imunopatologia Keizo Asami (LIKA), Universidade Federal de Pernambuco, 50670-901, Brazil; Universidade de Pernambuco (UPE), Multicampi Garanhuns, Garanhuns, PE 55290-000, Brazil.
| | | |
Collapse
|
8
|
Biologically Oriented Hybrids of Indole and Hydantoin Derivatives. MOLECULES (BASEL, SWITZERLAND) 2023; 28:molecules28020602. [PMID: 36677661 PMCID: PMC9866919 DOI: 10.3390/molecules28020602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 12/23/2022] [Accepted: 12/29/2022] [Indexed: 01/11/2023]
Abstract
Indoles and hydantoins are important heterocycles scaffolds which present in numerous bioactive compounds which possess various biological activities. Moreover, they are essential building blocks in organic synthesis, particularly for the preparation of important hybrid molecules. The series of hybrid compounds containing indoles and imidazolidin-2-one moiety with direct C-C bond were synthesized using an amidoalkylation one-pot reaction. All compounds were investigated as a growth regulator for germination, growth and development of wheat seeds (Triticum aestivum L). Their effect on drought resistance at very low concentrations (4 × 10-5 M) was evaluated. The study highlighted identified the leading compounds, 3a and 3e, with higher growth-regulating activity than the indole-auxin analogues.
Collapse
|
9
|
Mehra A, Sharma V, Verma A, Venugopal S, Mittal A, Singh G, Kaur B. Indole Derived Anticancer Agents. ChemistrySelect 2022. [DOI: 10.1002/slct.202202361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Anuradha Mehra
- Department of Pharmaceutical Chemistry School of Pharmaceutical Sciences Lovely Professional University Jalandhar-Delhi G.T. Road (NH-1) Phagwara Punjab 144411 India
| | - Vikas Sharma
- Department of Pharmaceutical Chemistry School of Pharmaceutical Sciences Lovely Professional University Jalandhar-Delhi G.T. Road (NH-1) Phagwara Punjab 144411 India
| | - Anil Verma
- Department of Pharmaceutical Chemistry School of Pharmaceutical Sciences Lovely Professional University Jalandhar-Delhi G.T. Road (NH-1) Phagwara Punjab 144411 India
| | - Sneha Venugopal
- Department of Pharmaceutical Chemistry School of Pharmaceutical Sciences Lovely Professional University Jalandhar-Delhi G.T. Road (NH-1) Phagwara Punjab 144411 India
| | - Amit Mittal
- Department of Pharmaceutical Chemistry School of Pharmaceutical Sciences Lovely Professional University Jalandhar-Delhi G.T. Road (NH-1) Phagwara Punjab 144411 India
| | - Gurdeep Singh
- Department of Pharmaceutical Chemistry School of Pharmaceutical Sciences Lovely Professional University Jalandhar-Delhi G.T. Road (NH-1) Phagwara Punjab 144411 India
| | - Balwinder Kaur
- Department of Pharmaceutical Chemistry School of Pharmaceutical Sciences Lovely Professional University Jalandhar-Delhi G.T. Road (NH-1) Phagwara Punjab 144411 India
| |
Collapse
|
10
|
Shi J, Zhang LZ, Pan Y, Feng DQ, Wu GY, Yang K, Sun XQ, Li ZY. Stereoselective Mannich reaction catalyzed by tetrahydroindolo[3,2-b]indole under solvent-free conditions. Tetrahedron Lett 2022. [DOI: 10.1016/j.tetlet.2022.154128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
|