发明名称 |
NOVEL CEPHALOSPORIN DERIVATIVES, PROCESS FOR THEIR PREPARATION AND THEIR USE |
摘要 |
<p>Cephalosporin derivatives I <IMAGE> in which R1 is hydrogen or a silyl protective group, process for their preparation and their use as intermediates.</p> |
申请公布号 |
AT402929(B) |
申请公布日期 |
1997.09.25 |
申请号 |
AT19940001066 |
申请日期 |
1994.05.25 |
申请人 |
BIOCHEMIE GESELLSCHAFT M.B.H. |
发明人 |
ASCHER GERD DR.;LUDESCHER JOHANNES DR.;STURM HUBERT DR.;WIESER JOSEF DR. |
分类号 |
C07D501/18;C07D501/26;(IPC1-7):C07D501/26 |
主分类号 |
C07D501/18 |
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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