| 发明名称 |
ALKENEAMIDOCEPHALOSPORIN ESTERS |
| 摘要 |
<p>An oral antibacterial, 7-beta-¢(Z)-2- (2-aminothiazol-4-yl)-2-alkenoylamino!-3-cephem-4-carboxylic acid pharmaceutically acceptable ester represented by the following formula: (wherein R is amino or protected amino, R1 is straight, branched, or cyclic alkyl optionally substituted by alkoxy, R2 is hydrogen or a 3-substituent of Cephalosporins, R3 is a pharmaceutically acceptable ester group and X is sulfur or sulfinyl)</p> |
| 申请公布号 |
CA1269655(A) |
申请公布日期 |
1990.05.29 |
| 申请号 |
CA19860505441 |
申请日期 |
1986.03.27 |
| 申请人 |
SHIONOGI & CO., LTD. |
发明人 |
HAMASHIMA, YOSHIO;ISHIKURA, KOJI;MINAMI, KYOJI;KUBOTA, TADATOSHI;YOSHIDA, TADASHI |
| 分类号 |
A01N43/86;A61K;A61K31/345;A61K31/397;A61K31/427;A61K31/54;A61K31/545;A61K31/546;A61P31/04;C07D;C07D277/30;C07D501/04;C07D501/18;C07D501/20;C07D501/22;C07D501/24;C07D501/34;C07D501/36;C07D501/46;C07D501/59;(IPC1-7):C07D501/20 |
主分类号 |
A01N43/86 |
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