A compound represented by the following formula, a salt thereof or a hydrate of the foregoing has an excellent hepatocyte growth factor receptor (HGFR) inhibitory activity, and exhibits anti-tumor activity, angiogenesis inhibitory activity and cancer metastasis inhibitory activity.
[R1 represents a 3- to 10-membered non-aromatic heterocyclic group or the like; R2 and R3 represent hydrogen; R4, R5, R6, and R7 may be the same or different and each represents hydrogen, halogen, C1-6 alkyl or the like; R8 represents hydrogen or the like; R9 represents a 3- to 10-membered non-aromatic heterocyclic group or the like; n represents an integer of 1 or 2; X represents -CH=, nitrogen or the like.]
下式代表的化合物、其盐或前述化合物的
水合物具有极佳的
肝细胞生长因子受体(
HGFR)抑制活性,并具有抗肿瘤活性、血管生成抑制活性和癌症转移抑制活性。
[R1 代表 3 至 10 元的非芳香杂环基团或类似基团;R2 和 R3 代表
氢;R4、R5、R6 和 R7 可以相同或不同,各自代表
氢、卤素、C1-6 烷基或类似基团;R8 代表
氢或类似基团;R9 代表 3 至 10 元的非芳香杂环基团或类似基团;n 代表 1 或 2 的整数;X 代表 -CH=、
氮或类似基团。]