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发明名称
摘要
申请公布号
GB1303771(A)
申请公布日期
1973.01.17
申请号
GB19710023011
申请日期
1971.04.19
申请人
发明人
分类号
C07C57/42;C07D211/46;(IPC1-7):A61K27/00;C07C93/16;C07D29/24
主分类号
C07C57/42
代理机构
代理人
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地址
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