Výsledky vyhledávání - "Ravi Chaniyara"

An Efficient Microwave-Assisted Synthesis and Antimicrobial Activity of Novel 2-Amino 3-Cyano Pyridine Derivatives using Two Reusable Solid Acids as Catalysts

Autor: Shrey Parekh, Dhairya Bhavsar, Shailesh Thakrar, Ravi Chaniyara, Hardevsinh Vala, Abhay Bavishi, Ashish Radadiya, Anamik Shah

Publikováno v: Journal of Heterocyclic Chemistry. 51:555-561

Two solid acids, Fe3+ K-10 montmorillonite clay and HY-zeolite, have been employed efficiently for synthesis of 2-amino 3-cyano pyridines by multicomponent reaction of 3-acetyl 4-hydroxy coumarin , 1,3-diphenyl-1H-pyrazole-4-carbaldehyde , malononitr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e3554a70ef59ac8b65ae11a79d0ca727
https://doi.org/10.1002/jhet.1641

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Evaluation of Structurally Diverse Benzoazepines Clubbed with Coumarins asMycobacterium tuberculosisAgents

Autor: Sudhir K. Joshi, Jalpa C. Trivedi, Ravi Chaniyara, Atul Manvar, Kena Rawal, Kuldip Upadhyay, Anamik Shah

Publikováno v: Chemical Biology & Drug Design. 80:1003-1008

Tuberculosis caused by Mycobacterium tuberculosis remains a leading cause of mortality worldwide into 21st century. In continuation with our anti-tuberculosis research programme, in this work, we have prepared molecularly diverse coumarins clubbed wi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8bb4c2328a6f118c06ba2bc40a01f712
https://doi.org/10.1111/j.1747-0285.2012.01436.x

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Design, synthesis and antitumor evaluation of phenyl N-mustard-quinazoline conjugates

Autor: Tsann-Long Su, Pei Chih Lee, Anamik Shah, Rajesh Kakadiya, Te-Chang Lee, Ravi Chaniyara, Bhavin Marvania, Ting-Chao Chou, Huajin Dong, Sharda Suman

Publikováno v: Bioorganic & Medicinal Chemistry. 19:1987-1998

A series of N-mustard-quinazoline conjugates was synthesized and subjected to antitumor studies. The N-mustard pharmacophore was attached at the C-6 of the 4-anilinoquinazolines via a urea linker. To study the structure-activity relationships of thes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1602002c87514051353ab8c08627cdf
https://doi.org/10.1016/j.bmc.2011.01.055

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Novel bifunctional alkylating agents, 5,10-dihydropyrrolo[1,2-b]isoquinoline derivatives, synthesis and biological activity

Autor: Te-Chang Lee, Bhavin Marvania, Sharda Suman, Naval Kapuriya, Ting-Chao Chou, Huajin Dong, Pei Chih Lee, Ravi Chaniyara, Tsann-Long Su, Anamik Shah, Rajesh Kakadiya

Publikováno v: Bioorganic & Medicinal Chemistry. 19:275-286

A series of linear pyrrolo[1,2-b]isoquinoline derivatives was synthesized for antitumor evaluation. The preliminary antitumor studies reveal that both bis(hydroxymethyl) and their bis(alkylcarbamate) derivatives show significant antitumor activity in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01658e862edd09dd2e6335845ac52d06
https://doi.org/10.1016/j.bmc.2010.11.030

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Novel antitumor indolizino[6,7-b]indoles with multiple modes of action: DNA cross-linking and topoisomerase I and II inhibition

Autor: Tsann-Long Su, Anamik Shah, Li Fang Lin, Chi-Wei Chen, Xiuguo Zang, Tung Hu Tsai, S. D. Tala, Te-Chang Lee, Rajesh Kakadiya, Shin I. Chien, Ravi Chaniyara, Ching-Huang Chen, Ting-Chao Chou

Publikováno v: Journal of medicinal chemistry. 56(4)

A series of bis(hydroxymethyl)indolizino[6,7-b]indoles and their bis(alkylcarbamates) were synthesized for antitumor studies. These agents were designed as hybrid molecules of β-carboline (topoisomerase inhibition moiety) and bis(hydroxymethyl)pyrro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91cef219b6ceff039267340f8b964126
https://pubmed.ncbi.nlm.nih.gov/23360284

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Synthesis and antitumor evaluation of novel benzo[d]pyrrolo[2,1-b]thiazole derivatives

Autor: S. D. Tala, Rajesh Kakadiya, Ching-Huang Chen, Chi-Wei Chen, Bhavin Marvania, Huajin Dong, Te-Chang Lee, Tsann-Long Su, Anamik Shah, Pei Chih Lee, Ting-Chao Chou, Ravi Chaniyara

Publikováno v: European journal of medicinal chemistry. 53

A series of novel 2,3-bis(hydroxymethyl)benzo[d]pyrrolo[2,1-b]thiazoles and their bis(alkylcarbamate) derivatives were synthesized starting from benzothiazole via reaction with dimethyl acetylenedicarboxylate (DMAD)/tetra-fluoro boric acid, catalytic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2ab387d7f2ac1c1a2779535cae62d6e
https://pubmed.ncbi.nlm.nih.gov/22507893

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Erratum to: Syntheses and in vitro biological screening of 1-aryl-10H-[1,2,4]triazolo[3′,4′:3,4][1,2,4]triazino[5,6-b]indoles

Autor: Kuldip Upadhyay, Atul Manvar, Vijay Virsodiya, Jalpa Trivedi, Ravi Chaniyara, Anamik Shah, Gabriele Giliberti, Barbara Secci, Bernardetta Busonera, Giuseppina Sanna, Roberta Loddo, Paolo La Colla

Publikováno v: Medicinal Chemistry Research. 22:3687-3687

Structurally diverse 1-aryl-10H-[1,2,4]triazolo[3′,4′:3,4][1,2,4]triazino[5,6-b]indoles 4a–v were synthesized by regiospecific heterocyclizations. The designed molecular diversity was evaluated in vitro in parallel cell-based assays for cytotox

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a63cdb7ea6ddef6984a032cab2c92118
https://doi.org/10.1007/s00044-012-0422-2

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