A cobalt-catalyzed site-selective functionalization of anilinederivatives with hexafluoroisopropanol, which enables the synthesis of a wide array of fluoroalkylated anilines, a class of highly valuable building blocks for further preparation of fluorinated functional products, is reported. The developed transformation proceeds with operational simplicity, use of earth-abundant metal catalyst, broad
Antihypertensive hexafluorohydroxyisopropyl benzazepines and benzazocines
申请人:E. I. Du Pont de Nemours and Company
公开号:US04107303A1
公开(公告)日:1978-08-15
Hexafluorohydroxyisopropyl: -tetrahydroquinolines, -benzazepines, and -benzazocines, such as 2,3,4,5-tetrahydro-1-(1-oxopropyl)-.alpha.,.alpha.-bis(trifluoromethyl)-1H -1-benzazepine-7-methanol useful as antihypertensives.
Antihypertensive polyfluorohydroxyisopropyl bicyclic and tricyclic
申请人:E. I. Du Pont de Nemours and Company
公开号:US04218448A1
公开(公告)日:1980-08-19
Polyfluorohydroxyisopropyl bicyclic and tricyclic carbostyrils, such as 1,2-dihydro-8-[2,2,2-trifluoro-1-hydroxy-1-(trifluoromethyl)ethyl]-6-methy l-4H-pyrrolo-[3,2,1-ij]quinolin-7-one, useful as antihypertensive agents.
Discovery and optimization of a novel series of liver X receptor-α agonists
作者:Leping Li、Jiwen Liu、Liusheng Zhu、Serena Cutler、Hirohiko Hasegawa、Bei Shan、Julio C. Medina
DOI:10.1016/j.bmcl.2005.12.015
日期:2006.3
A novel series of hexafluorocarbinols were discovered as potent activators of the liver X receptor-alpha using a fluorescence polarization assay. Structure-activity relationship study led to the identification of compounds that are more potent agonists than the endogenous ligand, 24(S), 25-epoxycholesterol, with similar efficacy. Several compounds, including T0901317, were shown to have desirable pharmacokinetic profiles suitable for in vivo studies. (C) 2005 Elsevier Ltd. All rights reserved.