[EN] ALPHA-SUBSTITUTED N-SULFONYL GYLCINE AMIDES ANTAGONISTS OF CCR10, COMPOSITIONS CONTAINING THE SAME AND METHODS FOR USING THEM<br/>[FR] N-SULFONYLGLYCINAMIDES ALPHA-SUBSTITUÉS ANTAGONISTES DU CCR10, COMPOSITIONS LES CONTENANT, ET LEURS PROCÉDÉS D'UTILISATION
申请人:BOEHRINGER INGELHEIM INT
公开号:WO2009142984A1
公开(公告)日:2009-11-26
Disclosed is a compound of formula (I). Wherein R1, R2 Ar and Cy are as defined herein, or a pharmaceutically acceptable salt thereof. Also disclosed are pharmaceutical compositions of the compound of formula (I), methods of making the compounds of formula I, and methods of using the compounds of formula (I) to treat a disorder associated with activation of CCR10.
Facile Synthesis of <i>ortho</i>-Halo-Substituted 4-Aryl-2-Aminobutyric Acids
作者:Alexander Heim-Riether
DOI:10.1055/s-2008-1032194
日期:2008.3
Herein we describe an efficient and practical route for the regioselective synthesis of 4-(5-bromo/chloropyrazol-1-yl)-2-aminobutyric acids. The compounds have been prepared by regioselective C-5 halogenation of 1-(3,3-dimethoxypropyl)-1H-pyrazole followed by a Strecker synthesis. In addition, Boc-protected 2-amino-4-(2-chlorophenyl)butyric acid and 2-amino-4-(3-chloropyridin-2-yl)butyric acid have been synthesized.