发明名称 |
1-OXADETHIACEPHAM COMPOUNDS |
摘要 |
PURPOSE:1-Oxadithiacephem cpds. I [ A is amino or protected amino; E is H or methoxy; Y is II(COB is carboxy or protected carboxy; X is H or nucleophile; Z is leaving gp.); the dotted line is alpha or beta-bond], e.g. 7alpha-benzamido3-methyl-1-dithia-1-oxa-3-cephem-4-carboxylic acid benzylester. |
申请公布号 |
ZA7800846(B) |
申请公布日期 |
1979.01.31 |
申请号 |
ZA19780000846 |
申请日期 |
1978.02.13 |
申请人 |
SHIONOGI & CO LTD |
发明人 |
YOSHIOKA M;TSUJI T;HAMASHIMA Y;NAGATA W;UYEO S;KIKKAWA I |
分类号 |
C07D505/06;A61K31/5365;A61P31/00;C07D498/04;C07D498/20;C07D505/00;C07D505/18;C07D505/20 |
主分类号 |
C07D505/06 |
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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