QUINOLINE OR QUINAZOLINE DERIVATIVES INHIBITING AUTO-PHOSPHORYLATION OF FIBROBLAST GROWTH FACTOR RECEPTORS
申请人:KIRIN BEER KABUSHIKI KAISHA
公开号:EP1447405A1
公开(公告)日:2004-08-18
An objective of the present invention is to provide novel compounds which have inhibitory activity against autophosphorylation of an FGF receptor family and, when orally or intraveneously administered, can suppress the growth of cancer cells. The compounds of the present invention are represented by formula (I) or a pharmaceutically acceptable salt or solvate thereof:
wherein X represents CH or N; Z represents 0 or S; Q represents NR10, CR11R12, carbonyl, O, S(=O)m, wherein m is 0 to 2, or urea; R1 to R3 each independently represent H, OH, halogen, nitro, amino, alkyl, alkoxy or the like in which the alkyl and alkoxy groups are optionally substituted; R4 represents H; R5 to R8 each independently represent H, halogen, alkyl, or alkoxy; and R9 represents an optionally substituted carbocyclic or heterocyclic group.
本发明的目的是提供对 FGF 受体家族的自身磷酸化具有抑制活性的新型化合物,口服或静脉注射后可抑制癌细胞的生长。本发明的化合物由式(I)或其药学上可接受的盐或溶液表示:
其中 X 代表 CH 或 N;Z 代表 0 或 S;Q 代表 NR10、CR11R12、羰基、O、S(=O)m(其中 m 为 0 至 2)或脲;R1 至 R3 各自独立地代表 H、OH、卤素、硝基、氨基、烷基、烷氧基或类似基团,其中烷基和烷氧基是任选取代的;R4 代表 H;R5 至 R8 各自独立地代表 H、卤素、烷基或烷氧基;R9 代表任选取代的碳环或杂环基团。