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经营范围
发明名称
3(2H)pyridazinone, process for its preparation and anti-allergic agent containing it.
摘要
申请公布号
EP0186817(A1)
申请公布日期
1986.07.09
申请号
EP19850115655
申请日期
1985.12.09
申请人
NISSAN CHEMICAL INDUSTRIES LTD.
发明人
MUTSUKADO, MOTOO;TANIKAWA, KEIZO;SHIKADA, KEN-ICHI;SAKODA, RYOZO
分类号
A61K31/50;A61K31/535;A61P11/00;A61P11/08;A61P27/16;A61P37/08;C07D237/00;C07D237/14;C07D237/22;C07D317/00;C07D405/12;(IPC1-7):C07D237/22
主分类号
A61K31/50
代理机构
代理人
主权项
地址
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