申请人:Splicos
公开号:EP2712862A1
公开(公告)日:2014-04-02
The present invention relates to a compound of formula (I):
wherein
A and A' independently represent a phenylene group or a pyridylene group; R2 is a hydrogen atom or a (C1-C4)alkyl group; R3 is a 2-pyridyl group, 3-pyridyl group, a 4-pyridyl group, a 2-pyrimidinyl group, a 4-pyrimidinyl group or a 5-pyrimidinyl group; R4 is a carbonyl group or a sulfonyl group; and R5 is a - NH-(CH2)a-NR6R7 group or a 4-methylpiperazinyl group, with a being an integer from 1 to 4, R6 and R7 representing independently a (C1-C4)alkyl group, or R6 and R7 together with the nitrogen atom to which they are linked forming a heterocycle group which is chosen among a 4-methylpiperazinyl group, a morpholino group, a pyrrolidinyl group and a piperidino group; or any one of its pharmaceutically acceptable salt.
The invention further relates to pharmaceutical compositions containing a compound of formula (I) or any one of its pharmaceutically acceptable salt and a preparation process for obtaining the same. Said compounds (I) are useful for treating cancer.
本发明涉及一种化合物,其化学式为(I):其中A和A'分别代表苯基或吡啶基;R2是氢原子或(C1-C4)烷基;R3是2-吡啶基、3-吡啶基、4-吡啶基、2-嘧啶基、4-嘧啶基或5-嘧啶基;R4是羰基或磺酰基;R5是-NH-(CH2)a-NR6R7基团或4-甲基哌嗪基团,其中a为1至4的整数,R6和R7分别独立表示(C1-C4)烷基,或者R6和R7与它们连接的氮原子一起形成被选择为4-甲基哌嗪基团、吗啉基团、吡咯啉基团和哌啶基团的杂环基团;或其药学上可接受的盐之一。该发明还涉及含有化合物(I)或其药学上可接受的盐的药物组合物,以及用于获得它们的制备过程。所述化合物(I)对治疗癌症有用。