Design, Synthesis and Biological Activity Evaluation of Novel N-Acylation Substituted Isatin Derivatives

Abstract

Isatin, an endogenous compound existent in many organisms, shows a wide range of biological activities. In this paper, we like to report the design and synthesis of several isatin derivatives through the acetalization and N-Acylation. Six newly synthesized compounds were characterized on the basis of 1H NMR, and those compounds were determined using two different human cancer cell . Anti-cancer activity showed those compounds IC50＜50 μm.