申请人:Takeda Chemical Industries, Ltd.
公开号:EP1277730A1
公开(公告)日:2003-01-22
An angiogenesis inhibitor containing a compound represented by the formula
wherein R4 is an optionally substituted hydrocarbon group and the like; Xa is a bond and the like; k is an integer of 1 to 3; Ya is an oxygen atom and the like; ring Ea is a benzene ring optionally having additional substituent(s); p is an integer of 1 to 8; R5 is a hydrogen atom and the like; q is an integer of 0 to 6; r is 0 or 1; R8 is a hydroxy group and the like; and R6 and R7 are hydrogen atoms and the like, or a salt thereof is useful as an agent for the prophylaxis or treatment of tumor and the like.
一种血管生成抑制剂,含有由式表示的化合物
其中 R4 是任选取代的烃基之类;Xa 是键之类;k 是 1 至 3 的整数;Ya 是氧原子之类;环 Ea 是任选具有附加取代基的苯环;p 是 1 至 8 的整数;R5是氢原子等;q是0至6的整数;r是0或1;R8是羟基等;R6和R7是氢原子等,或其盐可用作预防或治疗肿瘤等的药物。