The present invention relates to a naphthalimidobenzamide derivative represented by the following formula (1):
(wherein, R1 represents a hydrogen atom, etc., Y represents a hydrogen atom or —CON(R4)—A2—X2, R2 and R4 are the same or different and each independently represents a hydrogen atom, etc., A1 and A2 are the same or different and each independently represents an alkylene group which may be interrupted at least once by —N(R3)— (R3 representing a hydrogen atom, etc.) and X1 and X2 are the same or different and each independently represents a (hetero)aryl group which may have a substituent, etc.) or salt thereof; and a pharmaceutical comprising it as an effective ingredient. The compound is useful as an antitumor agent and the like.
本发明涉及一种
萘酰亚胺苯甲酰衍
生物,其表示为以下式子(1):(其中,R1表示氢原子等,Y表示氢原子或—CON(R4)—A2—X2,R2和R4相同或不同,且各自独立地表示氢原子等,A1和A2相同或不同,且各自独立地表示可由—N(R3)—至少中断一次的烷基,其中R3表示氢原子等,X1和X2相同或不同,且各自独立地表示可具有取代基的(杂)芳基)或其盐;以及包含其作为有效成分的制药物。该化合物可用作抗肿瘤剂等。