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

被引：0

作者：

Wang, Aihua ^{[1
]}

Zhang, Yan ^{[1
]}

Lu, Songfeng ^{[1
]}

Murray, William V. ^{[1
]}

Kuo, Gee-Hong ^{[1
]}

机构：

[1] Johnson & Johnson Pharmaceut Res & Dev LLC, Drug Discovery, Spring House, PA 19477 USA

来源：

JOURNAL OF HETEROCYCLIC CHEMISTRY | 2010年 / 47卷 / 06期

关键词：

LIPID TRANSFER PROTEINS; CORONARY-HEART-DISEASE; LIPOPROTEIN CHOLESTEROL; DISCOVERY; REDUCTION; DESIGN;

D O I：

10.1002/jhet.488

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

An efficient and scalable synthesis of the potent CETP inhibitor, (2R,alpha S)-3,4-dihydro-2[3-(,1,2,2-tetrafluoroethoxy)phenyl]-5-[3-(trifluoromethoxy)phenyl]-alpha-(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 excess (>80% ee) was also developed.

引用

页码：1406 / 1410

页数：5

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