Title:
メドロゲストンの製造法
Document Type and Number:
Japanese Patent JP2008527022
Kind Code:
A
Abstract:
A method for the preparation of medrogestone by heterogeneously palladium- catalysed isomerisation from 17-methyl-6-methylenepregn-4-ene-3,20-dione is described.
Inventors:
Jean-Luc Moutu
Benoit Rondo
Jean raphi
Philip Mio
Benoit Rondo
Jean raphi
Philip Mio
Application Number:
JP2007551664A
Publication Date:
July 24, 2008
Filing Date:
January 17, 2006
Export Citation:
Assignee:
Solvay Pharmaceuticals GmbH
International Classes:
C07J7/00; A61P15/00; A61P15/12; A61P43/00; C07B61/00; A61K31/57
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Hiroshi Sugimoto
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard
Toshiomi Yamazaki
Takuya Kuno
Hiroshi Sugimoto
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard