The coupling reaction of 3-aryl (or heteroaryl) acrylonitriles with several aryl and heteroaryl iodides (Heck reaction) under Jeffery’s conditions has been studied as a concept to synthesize, in a stereospecific manner, trisubstituted olefins.
Urea Derivatives Methods For Their Manufacture And Uses Thereof
申请人:DePrez Pierre
公开号:US20100240889A1
公开(公告)日:2010-09-23
The present invention provides compounds of formula (I): in which R
1
, R′
1
, R
2
, R′
2
, R
3
, Y and G have the meanings given in the description, to a process for their preparation, their application by way of medicaments, and to pharmaceutical compositions containing them.
UREA DERIVATIVES, METHODS FOR THEIR MANUFACTURE, AND USES THEREFOR
申请人:DEPREZ Pierre
公开号:US20120283255A1
公开(公告)日:2012-11-08
The present invention provides compounds of formula (I):
in which R
1
, R′
1
, R
2
, R′
2
, R
3
, and Y have the meanings given in the description, to a process for their preparation, their application by way of medicaments, and to pharmaceutical compositions containing them.
Urea derivatives, methods for their manufacture, and uses thereof
申请人:Galapagos SAS
公开号:EP2354137A1
公开(公告)日:2011-08-10
The present invention provides compounds of formula (I):
in which R1, R'1, R2, R'2, R3, Y and G have the meanings given in the description, to a process for their preparation, their application by way of medicaments, and to pharmaceutical compositions containing them.
本发明提供了式 (I) 的化合物:
中 R1、R'1、R2、R'2、R3、Y 和 G 的含义,以及它们的制备工艺、它们在药物中的应用和含有它们的药物组合物。
ISHIKAWA FUMIYOSHI, CHEM. AND PHARM. BULL., 1980, 28, NO 5, 1394-1402