[EN] DIMETHOXYPHENYL SUBSTITUTED INDOLE COMPOUNDS AS TLR7, TLR8 OR TLR9 INHIBITORS<br/>[FR] COMPOSÉS D'INDOLE SUBSTITUÉS PAR DU DIMÉTHOXYPHÉNYLE COMME DES INHIBITEURS DE TLR7, TLR8 OU TLR9
申请人:BRISTOL MYERS SQUIBB CO
公开号:WO2018026620A1
公开(公告)日:2018-02-08
Disclosed are compounds of Formula (I) or a salt thereof, wherein R1, R3, R4, R5, m, and n are defined herein. Also disclosed are methods of using such compounds as inhibitors of signaling through Toll-like receptor 7, or 8, or 9, and pharmaceutical compositions comprising such compounds. These compounds are useful in treating inflammatory and autoimmune diseases.
A novel and green H2O2-promoted oxidative amidation of 2-oxoaldehydes with amines to synthesize unsymmetrical oxamides has been developed. The reactions proceeded smoothly at room temperature under metal-free conditions and generated the corresponding products in good yields. This methodology has a broad substrate scope and opens up an interesting and attractive avenue for the synthesis of unsymmetrical
已开发出新颖且绿色的H 2 O 2促进的2-氧代醛与胺的氧化酰胺化反应,以合成不对称的草酰胺。反应在室温下在无金属的条件下平稳进行,并以良好的产率产生相应的产物。该方法具有广泛的底物范围,并为合成不对称的草酰胺衍生物开辟了有趣的诱人途径。