Synthesis, in Vitro Covalent Binding Evaluation, and Metabolism of <sup>14</sup>C-Labeled Inhibitors of 11β-HSD1
作者:Daqing Sun、Qiuping Ye、Xuelei Yan、Yosup Rew、Peter Fan、Xiao He、Min Jiang、Dustin L. McMinn、Mario Monshouwer、Hua Tu、Jay P. Powers
DOI:10.1021/ml500331y
日期:2014.11.13
In this letter, we reported the design and synthesis of three potent, selective, and orally bioavailable 11β-HSD1 inhibitors labeled with 14C: AMG 456 (1), AM-6949 (2), and AM-7715 (3). We evaluated the covalent protein binding of the labeled inhibitors in human liver microsomes in vitro and assessed their potential bioactivation risk in humans. We then studied the in vitro mechanism of 2 in human