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经营范围
发明名称
Förfarande för framställning av terapeutiskt värdefulla difenyl-dioxo-butyl-pyrazolidon-derivat
摘要
申请公布号
FI43993(C)
申请公布日期
1971.08.10
申请号
FID43993
申请日期
1962.04.24
申请人
THE PURDUE FREDERICK COMPANY
发明人
NEGREVERGNE GEORGES
分类号
(IPC1-7):C07D49/08
主分类号
(IPC1-7):C07D49/08
代理机构
代理人
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