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发明名称
PROTECTED C21 STEROIDS
摘要
申请公布号
GB8406939(D0)
申请公布日期
1984.04.18
申请号
GB19840006939
申请日期
1984.03.16
申请人
UPJOHN CO
发明人
分类号
C07J1/00;C07J5/00;C07J7/00;C07J31/00;C07J41/00;(IPC1-7):C07J5/00
主分类号
C07J1/00
代理机构
代理人
主权项
地址
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