申请人:CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)
公开号:US10414768B2
公开(公告)日:2019-09-17
The present invention relates to compounds of Formula (I) or pharmaceutically acceptable enantiomers, salts, solvates or prodrugs thereof. The invention further relates to the use of the compounds of Formula (I) for the treatment of cystic fibrosis. The invention also relates to a process for manufacturing compounds of Formula (I).
申请人:Centre National de la Recherche Scientifique
(CNRS)
公开号:EP3226861A2
公开(公告)日:2017-10-11
[EN] COMPOUNDS FOR TREATING CYSTIC FIBROSIS<br/>[FR] COMPOSÉS POUR LE TRAITEMENT DE LA FIBROSE KYSTIQUE
申请人:CENTRE NAT RECH SCIENT
公开号:WO2016087665A2
公开(公告)日:2016-06-09
The present invention relates to compounds of Formula (I) or pharmaceutically acceptable enantiomers, salts, solvates or prodrugs thereof. The invention further relates to the use of the compounds of Formula (I) for the treatment of cystic fibrosis. The invention also relates to a process for manufacturing compounds of Formula (I).
Synthesis, antitumor activities and functional mechanism of purine derivatives harboring phenyl moieties through three carbon bridges
Flow cytometry studies indicated that HL-60 cells treated with 4e displayed S-phase arrest and induction of apoptosis. The effect of 4e on lysosomes and mitochondria were confirmed which indicated that the induction of apoptosis of 4e was acting through a lysosome-nonmitochondrial pathway. The results suggested that compound 4e, containing an m-methoxyphenyl side chainsubstituent linked by an α,β-unsaturated
一系列 2,6-二胺-9H-嘌呤衍生物通过三个碳桥在 8 位被苯基取代,被合成为非经典抗叶酸剂。测试了这些化合物对 HL60、HeLa 和 A549 细胞的抗增殖活性。确定了我们的目标化合物对 rhDHFR 的抑制活性和对胸腺嘧啶合酶 (TS) 和氨基咪唑碳酰胺核糖核苷酸转化酶 (AICARFT) 的行为。化合物4e显示出对 HL-60 和 HeLa 细胞的最佳抑制活性。流式细胞术研究表明,用4e处理的 HL-60 细胞显示出 S 期停滞和细胞凋亡诱导。4e的作用证实了对溶酶体和线粒体的影响,这表明 4e 的凋亡诱导是通过溶酶体-非线粒体途径起作用的。结果表明,化合物4e含有一个由α,β-不饱和羰基作为三碳桥连接的间甲氧基苯基侧链取代基,作为一种新型强效抗癌剂值得进一步研究。