SAR and optimization of thiazole analogs as potent stearoyl-CoA desaturase inhibitors
作者:Yeeman K. Ramtohul、Cameron Black、Chi-Chung Chan、Sheldon Crane、Jocelyne Guay、Sébastien Guiral、Zheng Huang、Renata Oballa、Li-Jing Xu、Lei Zhang、Chun Sing Li
DOI:10.1016/j.bmcl.2010.01.083
日期:2010.3
Elevated stearoyl-CoA desaturase (SCD) activity has been linked to a number of metabolic disorders including obesity and type II diabetes. Compound 3j, a potent SCD inhibitor (human HepG2 IC(50) = 1 nM) was identified from the optimization of a lead thiazole compound MF-152 with over 100-fold improvement in potency. In a 4-week chronic oral dosing at 0.2 mg/ kg, 3j gave a robust 24% prevention of body weight gain in mice fed on a high fat diet accompanied with an improved metabolic profile on insulin and glucose levels. (C) 2010 Elsevier Ltd. All rights reserved.