5-(1-fluoro-vinyl)-1H-pyrimidine-2,4-dione derivatives useful as
申请人:Merrell Pharmaceuticals Inc.
公开号:US05512678A1
公开(公告)日:1996-04-30
The present invention provides novel 5-(1-fluorovinyl)-1H-pyrimidine-2,4-dione derivatives which are useful as antineoplastic agents by themselves or in conjunctive therapy with the antineoplastic agent 5-fluorouracil.
Transition Metal Catalyzed Cross-Coupling Of 1-Halo-1-Haloalkene Compounds
申请人:Guiles Joseph W.
公开号:US20080194842A1
公开(公告)日:2008-08-14
Methods for introducing a 1-halo-1-haloalkene compound onto an aromatic or heteroaromatic ring are provided, including processes for the production of certain 1-halovinyl aryl or heteroaryl derivatives in which the 1-halovinyl group is either 1-fluoro or 1-chlorovinyl and the aromatic species phenyl or thiophene, the processes including coupling an arylmagnesium species with a dihalo olefin in the presence of a nickel or iron catalyst.
Transition metal catalyzed cross-coupling of 1-halo-1-haloalkene compounds
申请人:Guiles Joseph W.
公开号:US20090054667A1
公开(公告)日:2009-02-26
Methods for introducing a 1-halo-1-haloalkene compound onto an aromatic or heteroaromatic ring are provided, including processes for the production of certain 1-halovinyl aryl or heteroaryl derivatives in which the 1-halovinyl group is either 1-fluoro or 1-chlorovinyl and the aromatic species phenyl or thiophene, the processes including coupling an arylmagnesium species with a dihalo olefin in the presence of a nickel or iron catalyst.