发明申请
- 专利标题: HYDRATE FOR MEDICAL PURPOSES
- 专利标题(中): 医用水剂
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申请号: US12293827申请日: 2007-03-27
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公开(公告)号: US20100234410A1公开(公告)日: 2010-09-16
- 发明人: Makoto Ono , Shoko Yoshida
- 申请人: Makoto Ono , Shoko Yoshida
- 申请人地址: JP Chuo-ku, Tokyo
- 专利权人: Daiichi Sankyo Company, Limited
- 当前专利权人: Daiichi Sankyo Company, Limited
- 当前专利权人地址: JP Chuo-ku, Tokyo
- 优先权: JP2006-084708 20060327
- 国际申请: PCT/JP2007/000304 WO 20070327
- 主分类号: A61K31/4709
- IPC分类号: A61K31/4709 ; C07D401/10 ; A61P31/04 ; A61P31/06 ; A61P31/08
摘要:
The present invention relates to [7-[(7S)-7-amino-7-methyl-5-azaspiro[2.4]heptan-5-yl]-6-fluoro-1-[(1R,2S)-2-fluorocyclopropyl]-8-methoxy-1,4-dihydro-4-oxoquinoline-3-carboxylic acid hemihydrate. This hemihydrate is stable and easy to prepare, and has excellent properties for a pharmaceutical bulk powder.
公开/授权文献
- US08003666B2 Hydrate for medical purposes 公开/授权日:2011-08-23