[EN] METHOD FOR PREPARING SUBSTITUTED N-(3-AMINO-QUINOXALIN-2-YL)-SULFONAMIDES AND THEIR INTERMEDIATES N-(3-CHLORO-QUINOXALIN-2-YL)SULFONAMIDES<br/>[FR] PROCÉDÉ DE PRÉPARATION DE N-(3-AMINO-QUINOXALIN-2-YL)-SULFONAMIDES SUBSTITUÉS ET DE LEURS N-(3-CHLORO-QUINOXALIN-2-YL)SULFONAMIDES INTERMÉDIAIRES
申请人:MERCK SERONO S A GENEVA
公开号:WO2012052420A1
公开(公告)日:2012-04-26
The present invention provides a new synthesis for preparing N-(3-amino-quinoxalin-2-yl)-sulfonamides of general formulae (I) or (I') and intermediates sulfonamides of formula (II) or (II'):
Method for preparing substituted N-(3-amino-quinoxalin-2-yl)-sulfonamides and their intermediates N-(3-chloro-quinoxalin-2-yl)-sulfonamides
申请人:Pohin Danig
公开号:US20130211076A1
公开(公告)日:2013-08-15
The present invention provides a new synthesis for preparing N-(3-amino-quinoxalin-2-yl)-sulfonamides of general formulae (I) or (I′) and intermediates sulfonamides of formula (II) or (II′):
Quinoxalines derivatives and pharmaceutical compositions and kits
申请人:Klein Markus
公开号:US08895559B2
公开(公告)日:2014-11-25
A variety of specific compounds within the scope of formula I
which are useful as PI3K inhibitors and can be employed for the treatment of autoimmune diseases, inflammation, cardiovascular diseases, neurodegenerative diseases and tumours, and pharmaceutical compositions and kits containing said specific compounds.