申请人:Chan Anita Wai-Yin
公开号:US20080146645A1
公开(公告)日:2008-06-19
Processes are disclosed for preparing indolinone phenylaminopropanol derivatives, particularly chiral indolinone phenylaminopropanol derivatives of the general formula:
The processes disclosed may be used to prepare, inter alia, 7-fluoro-1-[(
1
S, 2R)-1-(3-fluorophenyl)-2-hydroxy-3-(methylamino)propyl]-3,3-dimethyl-1,3-dihydro-2H-indol-2-one and 7-fluoro-1-[(
1
S, 2R)-1-(3,5-difluorophenyl)-2-hydroxy-3-(methylamino)propyl]-3,3-dimethyl-1,3-dihydro-2H-indol-2-one. Intermediates of the processes are also disclosed.
揭示了制备吲哚酮苯胺丙醇衍生物的过程,特别是手性的吲哚酮苯胺丙醇衍生物,其通用式为:所揭示的过程可用于制备7-氟-1-[(1S,2R)-1-(3-氟苯基)-2-羟基-3-(甲基氨基)丙基]-3,3-二甲基-1,3-二氢-2H-吲哚-2-酮和7-氟-1-[(1S,2R)-1-(3,5-二氟苯基)-2-羟基-3-(甲基氨基)丙基]-3,3-二甲基-1,3-二氢-2H-吲哚-2-酮等。还揭示了该过程的中间体。