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Fujita H, Nishikawa R, Sasamoto O, Kitamura M, Kunishima M. Substitution of the Dimethylamino Group in Gramines and One-Pot Cyclization to Tetrahydro-β-carbolines Using a Triazine-Based Activating Agent. J Org Chem 2019; 84:8380-8391. [DOI: 10.1021/acs.joc.9b00039] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Hikaru Fujita
- Faculty of Pharmaceutical Sciences, Institute of Medical, Pharmaceutical, and Health Sciences, Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan
| | - Riho Nishikawa
- Faculty of Pharmaceutical Sciences, Institute of Medical, Pharmaceutical, and Health Sciences, Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan
| | - Ozora Sasamoto
- Faculty of Pharmaceutical Sciences, Institute of Medical, Pharmaceutical, and Health Sciences, Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan
| | - Masanori Kitamura
- Faculty of Pharmaceutical Sciences, Institute of Medical, Pharmaceutical, and Health Sciences, Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan
| | - Munetaka Kunishima
- Faculty of Pharmaceutical Sciences, Institute of Medical, Pharmaceutical, and Health Sciences, Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan
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Lunagariya NA, Gohil VM, Kushwah V, Neelagiri S, Jain S, Singh S, Bhutani KK. Design, synthesis and biological evaluation of 1,3,6-trisubstituted β-carboline derivatives for cytotoxic and anti-leishmanial potential. Bioorg Med Chem Lett 2015; 26:789-794. [PMID: 26791014 DOI: 10.1016/j.bmcl.2015.12.095] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2015] [Revised: 11/19/2015] [Accepted: 12/29/2015] [Indexed: 11/28/2022]
Abstract
In the present study, 23 derivatives of 1,3,6-trisubstituted β-carboline were synthesized and evaluated for cytotoxic potential against four human cancer cells, namely A-549, HeLa, Hep G2 and MCF-7 as well as anti-leishmanial activity against Leishmania donovani (MHOM/80/IN/Dd8) promastigotes. Among the studied compounds, compounds 13c and 13q showed potent cytotoxic activity better than the parent compound 10. For instance, compound 13c was found to be the most cytotoxic with IC50 of 4.72, 3.59, 3.65 and 4.17 μM against A-549, HeLa, Hep G2 and MCF-7 respectively, while for compound 13q, IC50 were 15.47, 5.30, 6.15 and 13.39 μM against the same cancer cells respectively. Further, these two compounds were found to be apoptotic in A-549 and MCF-7 cells when observed using Annexin V/propidium iodide staining under confocal microscope. All the compounds were also tested for anti-leishmanial potential. In which, compounds 13u and 13c were found to show moderate inhibition with IC50 of 23.5±9.0 and 68.0±0.0 μM respectively, while compound 10 was the most active with IC50 of 9.0±2.8 μM, suggesting the modification at C-6 detrimental for anti-leishmanial activity. Interestingly, amongst all, compound 13c was found to be the most active for cytotoxic and moderately active for anti-leishmanial activity which can be further developed as a lead for these disease areas.
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Affiliation(s)
- Nitin A Lunagariya
- Department of Natural Products, National Institute of Pharmaceutical Education and Research (NIPER), Sector 67, S.A.S. Nagar, Punjab 160062, India
| | - Vikrantsinh M Gohil
- Department of Natural Products, National Institute of Pharmaceutical Education and Research (NIPER), Sector 67, S.A.S. Nagar, Punjab 160062, India
| | - Varun Kushwah
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Sector 67, S.A.S. Nagar, Punjab 160062, India
| | - Soumya Neelagiri
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research (NIPER), Sector 67, S.A.S. Nagar, Punjab 160062, India
| | - Sanyog Jain
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Sector 67, S.A.S. Nagar, Punjab 160062, India
| | - Sushma Singh
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research (NIPER), Sector 67, S.A.S. Nagar, Punjab 160062, India
| | - Kamlesh K Bhutani
- Department of Natural Products, National Institute of Pharmaceutical Education and Research (NIPER), Sector 67, S.A.S. Nagar, Punjab 160062, India.
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Aromatization and chemoselective alkylation of 1-methyl-3,4-dihydro-β-carboline-3-carboxylic acid and its derivatives. Tetrahedron Lett 2009. [DOI: 10.1016/j.tetlet.2009.07.075] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Batch A, Dodd RH. Ortho-Directed Metalation of 3-Carboxy-beta-carbolines: Use of the SmI(2)-Cleavable 9-N-(N',N'-Dimethylsulfamoyl) Blocking Group for the Preparation of 9-N-Deprotected 4-Amino Derivatives via Azide Introduction or a Palladium-Catalyzed Cross-Coupling Reaction. J Org Chem 1998; 63:872-877. [PMID: 11672086 DOI: 10.1021/jo971485l] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Alexandre Batch
- Institut de Chimie des Substances Naturelles, Centre National de la Recherche Scientifique, 91198 Gif-sur-Yvette Cedex, France
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Settimj G, Del Giudice MR, Ferretti R, Cotichini V, Bruni G, Romeo MR. β-Carbolines as inverse agonistic benzodiazepine receptor ligands. 2. Synthesis and in vitro and in vivo binding of some new 6-amino- and 6-fluoro-β-carboline-3-carboxylates. Eur J Med Chem 1995. [DOI: 10.1016/0223-5234(96)88232-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Tolkunov SV, Kal'nitskii MN, Dulenko VI. Electrophilic substitution in benzo[b]thieno[2,3-c]pyridines. Nitration. Chem Heterocycl Compd (N Y) 1993. [DOI: 10.1007/bf00534478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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