Aliphatic propargylamines as cellular rescue agents
申请人:University of Saskatchewan
公开号:US06251950B1
公开(公告)日:2001-06-26
The present invention relates to the use of a group of propargylamines of the general formula (I)
wherein R1 is hydrogen or CH3 and R2 is (CH2)nCH3 and n is an integer from 0 to 16, and salts thereof, as cellular rescue agents in the treatment and prevention of diseases in which cell death occurs by apoptosis. Some of the compounds of formula I are novel. The invention is also directed to the use of these compounds in the treatment of these diseases, as well as to processes for the preparation of the compounds.
En Route to (<i>S</i>)-Selective Chemoenzymatic Dynamic Kinetic Resolution of Aliphatic Amines. One-Pot KR/Racemization/KR Sequence Leading to (<i>S</i>)-Amides
作者:Lahssen El Blidi、Malek Nechab、Nicolas Vanthuyne、Stéphane Gastaldi、Michèle P. Bertrand、Gérard Gil
DOI:10.1021/jo900074w
日期:2009.4.3
A one-pot sequential process, involving a radical racemization and an enzymatic resolution, provides access to (S)-amides, from racemic amines, with ee and yields ranging from 78 to 94% and 58 to 80%, respectively.