发明授权
- 专利标题: .alpha.-crystals of cefazolin sodium
- 专利标题(中): 头孢唑啉钠的α-晶体
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申请号: US305167申请日: 1989-02-02
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公开(公告)号: US4898937A公开(公告)日: 1990-02-06
- 发明人: Toshinobu Uemura , Keiji Kai , Masateru Kodani , Fumiyo Yoshida , Matsuhiko Aratani
- 申请人: Toshinobu Uemura , Keiji Kai , Masateru Kodani , Fumiyo Yoshida , Matsuhiko Aratani
- 申请人地址: JPX Osaka
- 专利权人: Fujisawa Pharmaceutical Co., Ltd.
- 当前专利权人: Fujisawa Pharmaceutical Co., Ltd.
- 当前专利权人地址: JPX Osaka
- 优先权: JPX63-26337 19880205
- 主分类号: A61K31/545
- IPC分类号: A61K31/545 ; C07D501/36 ; C07D501/56
摘要:
This invention relates to .alpha.-crystals of cefazolin sodium with a water content in the range of 13.0 to 15.8%, useful as an antibiotic of improved thermal and light stability.
公开/授权文献
- US4541750A Surface spreader with column bypass 公开/授权日:1985-09-17
信息查询
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