| abstract |
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 C1-6 alkyl 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 C1-6 alkyl or the like; V1 represents oxygen or the like; V2 represents oxygen or sulfur; W represents -NH- or the like; X represents-CH=, nitrogen or the like; and Y represents oxygen or the like.] |