Discovery and Biological Evaluation of Potent and Orally Active Human 11β-Hydroxysteroid Dehydrogenase Type 1 Inhibitors for the Treatment of Type 2 Diabetes Mellitus
作者:Takanori Koike、Ryota Shiraki、Daisuke Sasuga、Mitsuru Hosaka、Tomoaki Kawano、Hiroki Fukudome、Kazuo Kurosawa、Ayako Moritomo、Shinya Mimasu、Hirofumi Ishii、Seiji Yoshimura
DOI:10.1248/cpb.c19-00211
日期:2019.8.1
We synthesized and evaluated novel 5-[2-(thiophen-2-yl)propan-2-yl]-4H-1,2,4-triazole derivatives as 11β-hydroxysteroid dehydrogenase type 1 (11β-HSD1) inhibitors. Optimization of the thiophene ring and the substituents on the 1,2,4-triazole ring produced 3,4-dicyclopropyl-5-2-[3-fluoro-5-(trifluoromethyl)thiophen-2-yl]propan-2-yl}-4H-1,2,4-triazole monohydrochloride (9a), which showed potent and
我们合成并评估了新型的5- [2-(噻吩-2-基)丙-2-基] -4H-1,2,4-三唑衍生物,作为11β-羟基类固醇脱氢酶1型(11β-HSD1)抑制剂。噻吩环和1,2,4-三唑环上的取代基的优化产生了3,4-二环丙基-5- 2- [3-氟-3-(三氟甲基)噻吩-2-基]丙烷-2- yl} -4H-1,2,4-三唑单盐酸盐(9a),对人11β-HSD1具有强效和选择性抑制活性。化合物9a对人和小鼠肝微粒体也具有代谢稳定性。对糖尿病ob / ob小鼠口服9a降低了脂肪组织中的皮质酮水平,从而以剂量依赖的方式降低了血浆葡萄糖和胰岛素水平。