of additional polar moieties at the 2-position of the pyrrole ring. One compound was identified to be both highly hepatoselective and active in vivo. We report the discovery, synthesis, and optimization of substituted pyrrole-based hepatoselective ligands as potent inhibitors of HMG-CoA reductase for reducing low density lipoprotein cholesterol (LDL-c) in the treatment of hypercholesterolemia.
为了鉴定
HMG-CoA还原酶的肝选择性
抑制剂,合成并评估了两个系列的
吡咯。努力修饰(3R,5R)-7- [3-(4-
氟苯基)-1-异丙基-4-苯基-5-苯基
氨基甲酰基-1H-
吡咯-2-基] -3,5-二羟基
庚酸为了降低其亲脂性并因此增加肝选择性,可使用酸性钠盐30。探索的两种策略是用极性官能团(
吡啶基系列)或低级烷基取代基(低级烷基系列)替换亲脂性3-苯基取代基,以及在
吡咯环的2位上连接其他极性基团。鉴定出一种化合物在体内具有高度肝选择性和活性。我们报告发现,综合,