An asymmetric synthesis of α-amino acid derivatives from racemic ethyl N-phenylsulphonyl-α-bromoglycinate using homochiral aluminium complexes
作者:Paul E Morgan、Andrew Whiting、Ray McCague
DOI:10.1016/0040-4039(96)00938-0
日期:1996.7
Reactions of a racemic α-bromoglycinate 2 with readily available alkyl aluminium reagents modified by binaphthol derivatives produce α-amino acid analogues 3 in high yields and with asymmetric induction of up to 62 %.
Substituted Aminobutyric Derivatives as Neprilysin Inhibitors
申请人:Coppola Gary Mark
公开号:US20120252830A1
公开(公告)日:2012-10-04
The present invention provides a compound of formula I′;
or a pharmaceutically acceptable salt thereof, wherein R
1
, R
2
, R
3
, X and n are defined herein. The invention also relates to a method for manufacturing the compounds of the invention, and its therapeutic uses. The present invention further provides a combination of pharmacologically active agents and a pharmaceutical composition.
SUBSTITUTED AMINOBUTYRIC DERIVATIVES AS NEPRILYSIN INHIBITORS
申请人:COPPOLA Gary Mark
公开号:US20150174089A1
公开(公告)日:2015-06-25
The present invention provides a compound of formula I′;
or a pharmaceutically acceptable salt thereof, wherein R
1
, R
2
, R
3
, X and n are defined herein. The invention also relates to a method for manufacturing the compounds of the invention, and its therapeutic uses. The present invention further provides a combination of pharmacologically active agents and a pharmaceutical composition.