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发明名称
3(2H)PYRIDAZINONE, PROCESS FOR ITS PREPARATION AND ANTI-ALLERGIC AGENT CONTAINING IT
摘要
申请公布号
EP0201765(B1)
申请公布日期
1991.09.18
申请号
EP19860105537
申请日期
1986.04.22
申请人
NISSAN CHEMICAL INDUSTRIES LTD.
发明人
MUTSUKADO, MOTOO;TANIKAWA, KEIZO;SHIKADA, KEN-ICHI;SAKODA, RYOZO
分类号
A61K31/50;C07D237/22;(IPC1-7):A61K31/50
主分类号
A61K31/50
代理机构
代理人
主权项
地址
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