Title:
定義された粒径を有する結晶性シクレソニドの製造方法
Document Type and Number:
Japanese Patent JP2006521332
Kind Code:
A
Abstract:
The invention relates to a novel process for preparing crystalline ciclesonide with an advantageous particle size and to the use for producing pharmaceutical preparations, in particular for topical use. The crystalline ciclesonide obtained by the novel process has advantageous aerodynamic properties, and can be further processed to inhalable or nasally administered pharmaceutical preparations without further mechanical micronization.
Inventors:
Claus Eye Stetter
Stephan Kaup
Ernst Sturm
Beate Schmidt
Stephan Kaup
Ernst Sturm
Beate Schmidt
Application Number:
JP2006505496A
Publication Date:
September 21, 2006
Filing Date:
March 26, 2004
Export Citation:
Assignee:
ALTANA Pharma AG
International Classes:
C07J71/00; A61K9/10; A61K9/14; A61K31/58; B01F1/00; A61P5/44
Domestic Patent References:
| JP2000517330A | 2000-12-26 |
Foreign References:
| WO2002038584A1 | 2002-05-16 |
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Reinhard Einsel
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Reinhard Einsel