发明名称 |
UN PROCEDIMIENTO PARA LA PREPARACION DE (6R,7R)-7-((Z)-2- (2-AMINOTIAZOL-4-IL)-2-(2-CARBOXIPROP-2-OXIIMINO)ACETAMI- DO)-3-(1-PIRIDINIOMETIL)CEF-3-EM-4-CARBOXILATO PENTAHIDRATA-DO |
摘要 |
<p>(6R,7R)-7-[(Z)-2-(2-Aminothiazol-4-yl)-2-(2-carboxyprop-2-oxyimino)ace tamido]-3-(1-pyridiniummethyl)ceph-3-em-4-carboxylate in the form of its crystalline pentahydrate. This pentahydrate has a well defined crystalline structure and exhibits good stability on storage. The pentahydrate exhibits excellent antibiotic activity, particularly against organisms which are normally difficult to combat with beta -lactam antibiotics.</p> |
申请公布号 |
ES495534(D0) |
申请公布日期 |
1981.09.01 |
申请号 |
ES19340004955 |
申请日期 |
1980.10.01 |
申请人 |
GLAXO GROUP LIMITED |
发明人 |
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分类号 |
C07D501/00;A61K;A61K31/54;A61K31/545;A61K31/546;A61P31/04;C07D;C07D417/12;C07D501/12;C07D501/46;C07D501/56;C07D501/60;(IPC1-7):07D501/46;61K31/545 |
主分类号 |
C07D501/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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