Stereocontrolled production of hydroxyester, hydroxyamide, and lactone compounds from chiral alpha-amino aldehydes
申请人:MERCK & CO. INC.
公开号:EP0491538A1
公开(公告)日:1992-06-24
A process for stereocontrolled preparation of a medicinally significant hydroxyester, hydroxyamide or lactone compound of structural formula:
comprises the addition of homoenolate equivalents to chiral α-amino aldehydes. The hydroxyester, hydroxyamide, or lactone reaction products are useful as inhibitors of the HIV protease or of renin, or as intermediates in the preparation of inhibitors of the HIV protease or renin.
AHMAR, M.;BLOCH, R.;BORTOLUSSI, M., SYNTH. COMMUN., 21,(1991) N-9, C. 1071-1074
作者:AHMAR, M.、BLOCH, R.、BORTOLUSSI, M.
DOI:——
日期:——
Dealkoxycarbonylations of Gem Diesters and β-Ketoesters via an Enzyme Catalyzed Hydrolysis
作者:M. Ahmar、R. Bolch、M. Bortolussi
DOI:10.1080/00397919108019796
日期:1991.4
Abstract A new method for the dealkoxycarbonylation of malonate esters and β-ketoesters, involving an enzyme catalyzed hydrolysis followed by a high temperature Kugelroher distillation, is described.