- 专利标题: Cyclodextrin-drospirenone inclusion complexes
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申请号: US10022846申请日: 2001-12-20
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公开(公告)号: US06610670B2公开(公告)日: 2003-08-26
- 发明人: Thomas Backensfeld , Wolfgang Heil
- 申请人: Thomas Backensfeld , Wolfgang Heil
- 优先权: EP00610134 20001220
- 主分类号: A01N4304
- IPC分类号: A01N4304
摘要:
Described are inclusion complexes formed between cyclodextrin and drospirenone. In a specific embodiment of the invention, the cyclodextrin is &bgr;-cyclodextrin. The invention further relates to methods of providing such an inclusion complex, and to the use of said inclusion complex for improving the solubility of drospirenone, for providing pharmaceutical compositions, for use as a medicament in the treatment of symptoms associated with menopause and in female contraception.
公开/授权文献
- US20020128229A1 Cyclodextrin-drospirenone inclusion complexes 公开/授权日:2002-09-12
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