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发明名称
UN NUEVO PROCEDIMIENTO PARA LA OBTENCION DE DERIVADOS DE PENICILINA Y CEFALOSPORINA.
摘要
申请公布号
ES521035(D0)
申请公布日期
1984.05.16
申请号
ES19350005210
申请日期
1983.03.28
申请人
YOUNG SUL KIM
发明人
分类号
A61K;A61K31/43;A61K31/495;A61K31/545;C07D;C07D241/08;C07D401/12;C07D403/12;C07D499/04;C07D499/46;C07D499/68;C07D499/80;C07D501/04;C07D501/14;C07D501/36;C07D501/56;C07D501/58;(IPC1-7):07D499/46;61K31/545;07D501/14;61K31/43
主分类号
A61K
代理机构
代理人
主权项
地址
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