Discovery of novel indane derivatives as liver-selective thyroid hormone receptor β (TRβ) agonists for the treatment of dyslipidemia
作者:Hiroaki Shiohara、Tetsuya Nakamura、Norihiko Kikuchi、Tomonaga Ozawa、Ryuichi Nagano、Akane Matsuzawa、Hideki Ohnota、Takahide Miyamoto、Kazuo Ichikawa、Kiyoshi Hashizume
DOI:10.1016/j.bmc.2012.03.056
日期:2012.6
Thyromimetics that specifically target TRβ have been shown to reduce plasma cholesterol levels and avoid atherosclerosis through the promotion of reverse cholesterol transport in an animal model. We designed novel thyromimetics with high receptor (TRβ) and organ (liver) selectivity based on the structure of eprotirome (3) and molecular modeling. We found that indane derivatives are potent and dual-selective
在动物模型中,特异靶向TRβ的拟胸腺激素可降低血浆胆固醇水平,并通过促进胆固醇逆向转运来避免动脉粥样硬化。我们基于eprotirome(3)的结构和分子模型设计了具有高受体(TRβ)和器官(肝)选择性的新型甲状腺素组学。我们发现,茚满衍生物是有效的双选择甲状腺素药物,有望避免某些组织的甲状腺功能减退以及心脏毒性。KTA-439(29),具有代表性的二氢化茚衍生物,表现出相同的高人类TRβ选择性在结合测定如3和更高的肝选择性比3在胆固醇喂养的大鼠模型。