Design and synthesis of anti-breast cancer agents from 4-piperazinylquinoline: A hybrid pharmacophore approach
作者:V. Raja Solomon、Changkun Hu、Hoyun Lee
DOI:10.1016/j.bmc.2010.01.001
日期:2010.2
A novel class of 4-piperazinylquinoline derivatives based on the isatin scaffold were designed by molecular hybridization approach and synthesized for biological evaluation. Subsequently, the compounds were examined for their cytotoxic effects on two human breast tumor cell lines, MDA-MB468 and MCF7, and two non-cancer breast epithelial cell lines, 184B5 and MCF10A. Although all compounds examined were quite effective on the breast cancer cell lines examined, the compound 4-bromo-1-[4(7-chloro-quinolin-4-yl)-piperazin-1-ylmethyl]-1H-indole-2,3-dione (5b) and N-1-[4-(7-trifluoromethylquinolin4-yl)]-piperazin-1-ylmethyl-4-chloro-1H-indole-2,3-dione-3-thiosemicarbazone (8a) emerged as the most active among this series. It appeared that both 5b and 8a caused apoptosis to MCF7 cancer cells, but not MCF10A non-cancer cells. Thus, 4-piperazinylquinoline linked isatin analog can serve as the prototype molecule for further development of a new class of anti-breast cancer agents. (C) 2010 Elsevier Ltd. All rights reserved.
Isatin thiazoles as antidiabetic: Synthesis, in vitro enzyme inhibitory activities, kinetics, and in silico studies
作者:Mehwish Solangi、Kanwal、Khalid M. Khan、Sridevi Chigurupati、Faiza Saleem、Urooj Qureshi、Zaheer Ul‐Haq、Almas Jabeen、Shatha G. Felemban、Fatima Zafar、Shahnaz Perveen、Muhammad Taha、Saurabh Bhatia
DOI:10.1002/ardp.202100481
日期:2022.6
Diabetes mellitus is one of the most prevalent diseases nowadays. Several marketed drugs are available for the cure and treatment of diabetes, but there is still a dire need of introducing compatible drug molecules with lesser side effects. The current study is based on the synthesis of isatin thiazole derivatives 4–30 via the Hantzsch reaction. The synthetic compounds were characterized using different