Synthesis of Novel Coumarin Derivatives and in vitro Biological Evaluation as Potential PTP 1B Inhibitors
作者:Honggang Zhou、Wei Liu、Cheng Sun、Chune Peng、Jian Wang、Quan Wang、Cheng Yang
DOI:10.3987/com-13-12730
日期:——
The aim of protein tyrosine phosphatase 1B (PTP 1B) inhibitors is to develop effective drug for diabetes and obesity. Coumarin becomes as a good skeleton, and is often applied in drug design and synthesis. In this paper, we have synthesized a series of novel coumarin derivatives to be as potential PTP 1B inhibitors. The inhibition rate of compound 9 was more than 80%, and the IC50 value was 49.2 mu M, which would be considered for further study.