An efficient and scalable synthesis of (2R,αS)-3,4-dihydro-2-[3-(1,1,2,2-tetrafluoroethoxy)phenyl]-5-[3-(trifluoromethoxy)phenyl]-α-(trifluoromethyl)-1(2H)-quinolineethanol: A potent CETP inhibitor
作者:Aihua Wang、Yan Zhang、Songfeng Lu、William V. Murray、Gee-Hong Kuo
DOI:10.1002/jhet.488
日期:2010.11
An efficient and scalable synthesis of the potent CETP inhibitor, (2R,αS)‐3,4‐dihydro‐2‐[3‐(1,1,2,2‐tetrafluoroethoxy)phenyl]‐5‐[3‐(trifluoromethoxy)phenyl]‐α‐(trifluoromethyl)‐1(2H)‐quinolineethanol 1, is described. One of the important intermediates, tetrahydroquinoline 10, was readily prepared by reductive cyclization of nitroketone 9 in high yield. Asymmetric synthesis of 10 with high enantiomeric
有效且可扩展的有效CETP抑制剂(2 R,αS)-3,4-二氢-2- [3-(1,1,2,2-四氟乙氧基)苯基] -5- [3-(描述了三氟甲氧基)苯基]-α-(三氟甲基)-1(2 H)-喹啉乙醇1。重要的中间体之一,四氢喹啉10,很容易通过硝基酮9的还原环化以高产率制备。还开发了具有高对映体过量(<80%ee)的10的不对称合成。J.杂环化学。(2010)。