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发明名称
摘要
申请公布号
DE2207253(A1)
申请公布日期
1972.08.31
申请号
DE19722207253
申请日期
1972.02.16
申请人
发明人
分类号
A61K31/565;C07C;C07J1/00;C07J11/00;C07J13/00;(IPC1-7):C07C169/06
主分类号
A61K31/565
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