PROCESS FOR PREPARING CRYSTALLINE CICLESONIDE WITH DEFINED PARTICLE SIZE
摘要
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.
申请公布号
WO2004085460(A8)
申请公布日期
2007.03.15
申请号
WO2004EP50373
申请日期
2004.03.26
申请人
ALTANA PHARMA AG;SCHMIDT, BEATE
发明人
SCHMIDT, BEATE;EISTETTER, KLAUS;KAUPP, STEFAN;STURM, ERNST