Discovery of β-aminoacyl containing thiazolidine derivatives as potent and selective dipeptidyl peptidase IV inhibitors
作者:Woul Seong Park、Seung Kyu Kang、Mi Ae Jun、Mi Sik Shin、Ki Young Kim、Sang Dal Rhee、Myung Ae Bae、Min Sun Kim、Kwang Rok Kim、Nam Sook Kang、Sung-eun Yoo、Jie Oh Lee、Dong Hyun Song、Peter Silinski、Stephen Edward Schneider、Jin Hee Ahn、Sung Soo Kim
DOI:10.1016/j.bmcl.2011.01.041
日期:2011.3
containing thiazolidine derivatives was synthesized and evaluated for their ability to inhibit DPP-IV. Several thiazolidine derivatives with an acid moiety were found to be potent DPP-IV inhibitors. Among them, compound 2da is the most active in this series with an IC50 value of 1 nM, and it showed excellent selectivity over DPP-IV related enzymes including DPP-2, DPP-8, and DPP-9. Compound 2da is chemically
合成了一系列含有β-氨基酰基的噻唑烷衍生物,并评估了它们抑制DPP-IV的能力。发现具有酸部分的几种噻唑烷衍生物是有效的DPP-IV抑制剂。其中,化合物2da是该系列中活性最高的化合物,IC 50值为1 nM,与DPP-IV相关的酶(包括DPP-2,DPP-8和DPP-9)相比,具有出色的选择性。化合物2da具有化学和代谢稳定性,未显示CYP抑制,hERG结合或细胞毒性。化合物2db(2da的酯类前药)在大鼠和狗模型中口服后显示出良好的体内DPP-IV抑制作用。