发明公开
- 专利标题: Solid microdose drug preparation
- 专利标题(中): 固体剂型用于药物的微剂量。
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申请号: EP81301521.1申请日: 1981-04-07
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公开(公告)号: EP0037740A2公开(公告)日: 1981-10-14
- 发明人: Fukui, Muneo , Kubota, Yukio , Kawata Hiroitsu , Konno, Yutaka , Aruga, Masayoshi
- 申请人: YAMANOUCHI PHARMACEUTICAL CO. LTD.
- 申请人地址: No. 5-1 Nihonbashi-Honcho, 2-chome Chuo-ku Tokyo JP
- 专利权人: YAMANOUCHI PHARMACEUTICAL CO. LTD.
- 当前专利权人: YAMANOUCHI PHARMACEUTICAL CO. LTD.
- 当前专利权人地址: No. 5-1 Nihonbashi-Honcho, 2-chome Chuo-ku Tokyo JP
- 代理机构: Geering, Keith Edwin
- 优先权: JP46002/80 19800407
- 主分类号: A61K9/50
- IPC分类号: A61K9/50 ; A61K9/52 ; A61K9/42
摘要:
A solid microdose drug preparation containing particles of microdose drug such as formoterol fumarate or β-methyldigoxin coated with wax. The wax coating considerably improves the stability and the content uniformity of the microdose drug in the preparation.
公开/授权文献
- EP0037740B1 Solid microdose drug preparation 公开/授权日:1985-11-21
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