发明授权
- 专利标题: Sustained-release formulation
- 专利标题(中): 持续释放制剂
-
申请号: US12265108申请日: 2008-11-05
-
公开(公告)号: US08551522B2公开(公告)日: 2013-10-08
- 发明人: Kazunari Yamashita , Eiji Hashimoto , Yukihiro Nomura , Fumio Shimojo , Shigeki Tamura , Takeo Hirose , Satoshi Ueda , Takashi Saitoh , Rinta Ibuki , Toshio Ideno
- 申请人: Kazunari Yamashita , Eiji Hashimoto , Yukihiro Nomura , Fumio Shimojo , Shigeki Tamura , Takeo Hirose , Satoshi Ueda , Takashi Saitoh , Rinta Ibuki , Toshio Ideno
- 申请人地址: JP Tokyo
- 专利权人: Astellas Pharma Inc.
- 当前专利权人: Astellas Pharma Inc.
- 当前专利权人地址: JP Tokyo
- 代理机构: Leydig, Voit & Mayer, Ltd.
- 优先权: JP10-079039 19980326; JP10-182963 19980629
- 主分类号: A61K9/00
- IPC分类号: A61K9/00 ; A61K9/14 ; A61K9/66 ; C12N11/00
摘要:
A sustained-release formulation is provided comprising a solid dispersion composition comprising a tricyclic compound or a pharmaceutically acceptable salt thereof in a mixture comprising a water-soluble polymer and a water-insoluble polymer, and an excipient.
公开/授权文献
- US20090074858A1 SUSTAINED-RELEASE FORMULATION 公开/授权日:2009-03-19
信息查询