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发明名称
摘要
申请公布号
DE2122351(A1)
申请公布日期
1971.11.25
申请号
DE19712122351
申请日期
1971.05.06
申请人
发明人
分类号
A61K31/573;A61K31/58;C07J5/00;C07J71/00;(IPC1-7):C07C169/30
主分类号
A61K31/573
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