azin-1-yl)-N-(6-methyl-2,4-bis(methylthio)pyridin-3-yl)acetamide hydrochloride (K-604, 2) has been identified as an aqueous-soluble potentinhibitor of human acyl-coenzyme A:cholesterol O-acyltransferase (ACAT, also known as SOAT)-1 that exhibits 229-fold selectivity for human ACAT-1 over human ACAT-2. In our molecular design, the insertion of a piperazine unit in place of a 6-methylene chain in the
Chiral alcohol-induced diastereoselective conjugate addition and cyclization
作者:Chenglin Fang、Hiroshi Suemune、Kiyoshi Sakai
DOI:10.1016/s0040-4039(00)97723-2
日期:1990.1
Conjugateaddition of organocuprate reagents to α,β-unsaturated esters of chiral trans-cyclohexanediol proceeded diastereoselectively, and the intramolecular trapping of the generated enolate also afforded asymmetric cyclization products.
Process for preparing difluorocyclohexanoic acid derivatives
申请人:SOLVAY (Société Anonyme)
公开号:EP1985603A1
公开(公告)日:2008-10-29
The present invention relates to a process for preparing a difluorocyclohexanoic acid derivative comprising subjecting an oxocyclohexanoic acid ester to reaction with an activated fluorocarboxylic acid derivative and fluorinating the obtained intermediate to obtain a difluorocyclohexanoic acid ester.
Use of formic or oxalic acid for the regioselective hydrocarboxylation of alkenes and alkynes catalyzed by palladium/carbon and 1,4-bis(diphenylphosphino)butane
作者:B. El Ali、G. Vasapollo、H. Alper
DOI:10.1021/jo00069a045
日期:1993.8
Cooke, Manning P.; Widener, Rexford K., Journal of Organic Chemistry, 1987, vol. 52, # 8, p. 1382 - 1396