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发明名称
Heterocyclic compounds
摘要
申请公布号
US2698846(A)
申请公布日期
1955.01.04
申请号
US19530351020
申请日期
1953.04.24
申请人
HOFFMANN-LA ROCHE INC.
发明人
PLATI JOHN THOMAS;WENNER WILHELM
分类号
C07D471/04
主分类号
C07D471/04
代理机构
代理人
主权项
地址
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