| 发明名称 |
PENICILLIN DERIVATIVES |
| 摘要 |
<p>A crystalline complex of penicillin G 1(S)-oxide and acetone is described, the complex being a useful intermediate in the preparation of other penicillins and cephalosporins. The complex may be prepared by contacting the oxide or a salt or other complex thereof with acetone.</p> |
| 申请公布号 |
CA1006157(A) |
申请公布日期 |
1977.03.01 |
| 申请号 |
CA19730161618 |
申请日期 |
1973.01.19 |
| 申请人 |
GLAXO LABORATORIES LIMITED |
发明人 |
WILSON, EDWARD M.;TAYLOR, ALFRED B. |
| 分类号 |
C07D499/00;C07D499/04;C07D499/18;C07D499/22;C07D499/46 |
主分类号 |
C07D499/00 |
| 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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