Zhao Yang, Zhi Xiang Wang, Z. Fang
Jan 11, 2013
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Quality indicators
Journal
Advanced Materials Research
Abstract
Sixteen 3-arylurea-5-fluoroindolin-2-one derivatives were designed according to the principle of fragment based drug discovery and synthesized with 5-fluoroisatin as the starting material. The obtained structures were identified by 1H NMR, MS and elemental analysis. In vitro evaluation of antitumor bioactivity was performed by MTT method. Most of synthesized compounds showed antitumor activities, especially, activities of 6a, 6h, and 6j in tumor inhibition were better than others.