发明授权
US5104866A Water-soluble antibiotic composition and water-soluble salts of cephem
compounds
失效
碳水化合物的水溶性抗生素组合物和水溶性盐
- 专利标题： Water-soluble antibiotic composition and water-soluble salts of cephem compounds
- 专利标题（中）： 碳水化合物的水溶性抗生素组合物和水溶性盐
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申请号： US560229申请日： 1990-07-25
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公开(公告)号： US5104866A公开(公告)日： 1992-04-14
- 发明人: Kazuo Sakane , Nobuyoshi Yasuda , Shintaro Nishimura
- 申请人： Kazuo Sakane , Nobuyoshi Yasuda , Shintaro Nishimura
- 申请人地址： JPX Osaka
- 专利权人： Fujisawa Pharmaceutical Company, Ltd.
- 当前专利权人： Fujisawa Pharmaceutical Company, Ltd.
- 当前专利权人地址： JPX Osaka
- 优先权： GBX8718905 19870810; GBX8721567 19870914; GBX8725051 19871026; GBX8729574 19871218; GBX8801423 19880122
- 主分类号： A61K31/545
- IPC分类号： A61K31/545 ; A61K31/546 ; A61P31/04 ; C07D501/02 ; C07D501/46
摘要：
A water-soluble antibiotic composition which comprises crystals of a cephem compound of the following formula: ##STR1## wherein R.sup.1 is a residue of an aliphatic hydrocarbon which may have suitable substituent(s), andR.sup.2 is a heteronio (lower)alkyl, or an acid addition salt thereof, and a pharmaceutically acceptable carbonic acid salt.And a salt of new cephem compound derived from the above-mentioned cephem compound.
公开/授权文献
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