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发明名称
NOVEL TETRACYCLIC COMPOUND
摘要
申请公布号
EP0721942(A4)
申请公布日期
1997.03.05
申请号
EP19940927786
申请日期
1994.09.28
申请人
KYOWA HAKKO KOGYO CO., LTD.
发明人
SUZUKI, FUMIO;NAKASATO, YOSHISUKE;TUMUKI, HIROSHI;SATO, SOICHIRO;TAMURA, TADAFUMI;NAKAJIMA, HIROSHI
分类号
C07D221/18;C07D401/04;C07D409/04;(IPC1-7):C07D221/18;C07D401/00;C07D409/00;A61K31/47
主分类号
C07D221/18
代理机构
代理人
主权项
地址
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