专利检索 ap:("Karl Witold Franzmann" OR "Jeremy Nigel Stables" OR "Patrick Vivian Richard Shannon" OR "Nagaraja Kodanda Ranganatha Rao" OR "Laddawan Chunchatprasert") AND inv:"Jeremy Nigel Stables" 第 1 页

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发明授权
Tetracyclic compounds, intermediates for their preparation and their use as antitumor agents 失效
标题翻译：四环化合物，其制备的中间体及其作为抗肿瘤剂的用途

公开(公告)号：US5679694A

公开(公告)日：1997-10-21

申请号：US743283

申请日：1996-11-04

申请人： Karl Witold Franzmann , Jeremy Nigel Stables , Patrick Vivian Richard Shannon , Nagaraja Kodanda Ranganatha Rao , Laddawan Chunchatprasert

发明人： Karl Witold Franzmann , Jeremy Nigel Stables , Patrick Vivian Richard Shannon , Nagaraja Kodanda Ranganatha Rao , Laddawan Chunchatprasert

IPC分类号： C07D207/32 , C07D207/333 , C07D207/34 , C07D209/94 , C07D403/06 , C07D409/06 , C07D487/04 , C07D491/04 , C07D495/04 , A61K31/40

CPC分类号： C07D207/333 , C07D207/34 , C07D209/94 , C07D403/06 , C07D409/06 , C07D487/04 , C07D491/04 , C07D495/04

摘要： The invention relates to compounds of formula (I) which have been found to possess anti-tumor activity. Pharmaceutical compositions and methods of treating tumors are also disclosed. ##STR1##

摘要翻译： 本发明涉及已被发现具有抗肿瘤活性的式（I）化合物。还公开了治疗肿瘤的药物组合物和方法。（一）