Title:
O-デスメチルベンラファキシンの調製方法
Document Type and Number:
Japanese Patent JP2011529481
Kind Code:
A
Abstract:
The present invention provides a convenient and efficient process for the preparation of O-desmethylvenlafaxine (ODV) or a salt thereof, comprising the reaction of venlafaxine, or a salt thereof, with a thiourea or a mixture of thioureas.
Inventors:
Gore, Binayak
Shukra, Vinay Kumar
Patil, Madukal
Shukra, Vinay Kumar
Patil, Madukal
Application Number:
JP2011520600A
Publication Date:
December 08, 2011
Filing Date:
July 29, 2009
Export Citation:
Assignee:
Generics (Uke) Limited
International Classes:
C07C213/00; A61K31/137; A61P3/04; A61P13/10; A61P15/00; A61P15/10; A61P21/00; A61P25/14; A61P25/16; A61P25/18; A61P25/22; A61P25/24; A61P25/32; A61P25/36; C07C55/10; C07C57/15; C07C215/64
Attorney, Agent or Firm:
Fukami patent office