摘要:
The present invention relates to a compound of formula (I):
wherein A and A' independently represent a phenylene group or a pyridylene group; R 2 is a hydrogen atom or a (C 1 -C 4 )alkyl group; R 3 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; R 4 is a carbonyl group or a sulfonyl group; and R 5 is a - NH-(CH 2 ) a -NR 6 R 7 group or a 4-methylpiperazinyl group, with a being an integer from 1 to 4, R 6 and R 7 representing independently a (C 1 -C 4 )alkyl group, or R 6 and R 7 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.
摘要翻译:本发明涉及式(I)化合物:其中A和A'独立地表示亚苯基或亚吡啶基; R 2是氢原子或(C 1 -C 4)烷基; R 3为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; R 4是羰基或磺酰基; 和R 5是-NH - (CH 2)a -NR 6 R 7基或4-甲基哌嗪基,其中1至4的整数,R 6和R 7独立地表示(C 1 -C 4) )烷基,或R 6和R 7与它们所连接的氮原子一起形成选自4-甲基哌嗪基,吗啉代基,吡咯烷基和哌啶子基的杂环基; 或其药学上可接受的盐中的任何一种。 本发明还涉及含有式(I)化合物或其药学上可接受的盐中的任何一种的药物组合物及其制备方法。 所述化合物(I)可用于治疗癌症。
wherein R1 and R2 independently represent a hydrogen atom, a (C 1 -C 4 )alkoxy group, a fluoro(C 1 -C 4 )alkoxy group, a hydroxyl group, a benzyloxy group, a di(C 1 -C 4 )alkylamino group, a pyridyl-vinyl group, a pyrimidinyl-vinyl group, a styryl group, or a -NHCOphenyl group; R3, R4 and R5 independently represent a hydrogen atom, a (C 1 -C 4 )alkyl group, a CONHR6 group, a -CONR7R8 group, a -SO 2 NHR6 group, or a heteroaryl group optionally substituted by a halogen atom, a -(CH 2 ) n NR7R8 group or a hydroxy(C 1 -C 4 )alkyl group; R6 represents a hydrogen atom, a -(CHR9) m (CH 2 ) n NR7R8 group or a (C 1 -C 6 )alkyl group optionally substituted by a hydroxyl group; or anyone of its pharmaceutically acceptable salt, for use as an agent for preventing, inhibiting or treating a disease in a patient suffering thereof, said disease involving a deregulated p53. Some of said compounds are new and also form part of the invention.
摘要:
The present invention concerns a method of testing a subject thought to be predisposed to having cancer which comprises the step of i) analyzing a biological sample from said subject for detecting the presence, the expression level or the absence of a p53 isoform selected in the group consisting in Δ133p53, Δ133p53γ and Δ133p53β, the presence of said p53 isoform being indicative of a cancer.
摘要:
Use of the frequency value of filopodia generation in a sample cell population as a biological marker for determining the cancerous, metastatic cancerous or normal phenotype of said cell population.