Title:
有機化合物
Document Type and Number:
Japanese Patent JP2006501207
Kind Code:
A
Abstract:
Polymorphic crystal forms of 3-methylthiophene-2-carboxylic acid (6S,9R,10S,11S,13S,16R, 17R)-9-chloro-6-fluoro-11-hydroxy-17-methoxycarbonyl-10,13,16-trimethyl-3-oxo-6,7,8,9,10,
11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl ester. The crystal forms possess anti-inflammatory activity and have very good stability. Methods for preparing the crystal forms are also described.
Inventors:
Guido Jordine
Michael Muts
Michael Muts
Application Number:
JP2004525343A
Publication Date:
January 12, 2006
Filing Date:
July 28, 2003
Export Citation:
Assignee:
NOVARTIS AG
International Classes:
C07J43/00; A61K31/58; A61P11/00; C07J33/00
Attorney, Agent or Firm:
Aoyama Aoi
Mitsutaka Iwasaki
Shoji Nakajima
Kazuaki Kojima
Mitsutaka Iwasaki
Shoji Nakajima
Kazuaki Kojima
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