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发明名称
INTERMEDIATES FOR PREPARING SEMI-SYSTEMATIC CEPHALOSPORINS AND PROCESSES RELATING THERETO
摘要
申请公布号
PH13692(A)
申请公布日期
1980.09.01
申请号
PH19770000194
申请日期
1977.02.21
申请人
AMERICAN NONE PROD CORP
发明人
SELLSTEDT J
分类号
C07D499/00;C07D499/04;C07D499/08;C07D499/10;C07D499/12;C07D499/42;C07D501/04;C07D501/06;C07D501/18;C07F9/6561
主分类号
C07D499/00
代理机构
代理人
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地址
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