Synthesis and Biological Evaluation of Cyclopentaquinoline Derivatives as Nonsteroidal Glucocorticoid Receptor Antagonists
作者:Masahiro Eda、Tomoko Kuroda、Satoshi Kaneko、Yoshiyuki Aoki、Masami Yamashita、Chieko Okumura、Yoshitaka Ikeda、Tomoko Ohbora、Masaki Sakaue、Natsumi Koyama、Keiichi Aritomo
DOI:10.1021/jm501758q
日期:2015.6.25
The steroidal glucocorticoid antagonist mifepristone has been reported to improve the symptoms of depression. We report the discovery of 6-(3,5-dimethylisoxazol-4-yl)-2,2,4,4-tetramethyl-2,3,4,7,8,9-hexahydro-1H-cyclopenta[h]quinolin-3-one 3d (QCA-1093) as a novel nonsteroidal glucocorticoid receptor antagonist. The compound displayed potent in vitro activity, high selectivity Over other steroid hormone receptors, and significant antidepressant-like activity in vivo.