Drug Discoveries & Therapeutics
Online ISSN : 1881-784X
Print ISSN : 1881-7831
ISSN-L : 1881-7831
Brief Report
Synthesis and biological evaluation of novel indoline-2,3-dione derivatives as antitumor agents
Pengzhan LiYanmei TanGuyue LiuYang LiuJianzhen LiuYanzhen YinGuisen Zhao
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2014 Volume 8 Issue 3 Pages 110-116

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Abstract

A new series of 1,5-disubstituted indolin-2,3-diones was synthesized and their inhibition of the growth of a human acute promyelocytic leukemia (HL-60) cell line was evaluated. These compounds had promising inhibition of HL-60 cell growth in vitro. Results indicated that compounds with a benzyl substituent at the N-1 position on the indolin-2,3-dione ring had more potent antiproliferative activity than those with a (4-fluorobenzyl) amino-2-oxoethyl substituent at the N-1 position. Among the compounds synthesized, compound 8l inhibited half of cell growth at a concentration of 0.07 μM and compound 8p did so at a concentration of 0.14 μM. These compounds may serve as lead compounds for further optimization in order to develop novel anticancer agents.

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© 2014 International Research and Cooperation Association for Bio & Socio-Sciences Advancement
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