申请人:Chugai Seiyaku Kabushiki Kaisha
公开号:US08278465B2
公开(公告)日:2012-10-02
The present invention provides a compound represented by general formula (1) below or a pharmaceutically acceptable salt thereof:
wherein: X is selected from heteroaryl etc., Y1 and Y2 are selected from —N═ etc., Y3 and Y4 are selected from —CH═ etc., A is selected from sulfamide etc., R1 is selected from hydrogen etc., and R2 is selected from C1-6 alkyl etc. The compound or salt has sufficiently high antitumor activity, and is useful in the treatment of cell proliferative disorders, particularly cancers. The present invention also provides a pharmaceutical composition containing the compound or salt as an active ingredient.
本发明提供了以下通式(1)所表示的化合物或其药学上可接受的盐:
其中:X选自杂环芳基等,Y1和Y2选自—N═等,Y3和Y4选自—CH═等,A选自磺酰胺等,R1选自氢等,R2选自C1-6烷基等。该化合物或盐具有足够高的抗肿瘤活性,可用于治疗细胞增殖性疾病,特别是癌症。本发明还提供了一种含有该化合物或盐作为活性成分的药物组合物。