Enantioselective Synthesis of the Excitatory Amino Acid (1<i>S,</i>3<i>R</i>)-1-Aminocyclopentane-1,3-dicarboxylic Acid
作者:Daniel M. Bradley、Renameditswe Mapitse、Nicholas M. Thomson、Christopher J. Hayes
DOI:10.1021/jo025892v
日期:2002.11.1
synthesis of the alpha,alpha-dialkyl-alpha-amino acid (1S,3R)-ACPD has been achieved using an alkylidene carbene 1,5-CH insertion reaction as a key step. The ketone cyclization precursor was synthesized from Garner's aldehyde in high yield via a Wittig homologation and subsequent catalytic hydrogenation. Treatment of the ketone with 1.2 equiv of lithio(trimethylsilyl)diazomethane in THF resulted in
[EN] HETEROARYL INHIBITORS OF PLASMA KALLIKREIN<br/>[FR] INHIBITEURS HÉTÉROARYLE DE LA KALLICRÉINE PLASMATIQUE
申请人:SHIRE HUMAN GENETIC THERAPIES
公开号:WO2022197758A1
公开(公告)日:2022-09-22
The present invention provides compounds and compositions thereof which are useful as inhibitors of plasma kallikrein and which exhibit desirable characteristics for the same.