Activation of Phenyl 4-(2-Oxo-3-alkylimidazolidin-1-yl)benzenesulfonates Prodrugs by CYP1A1 as New Antimitotics Targeting Breast Cancer Cells
作者:Sébastien Fortin、Xavier Charest-Morin、Vanessa Turcotte、Coraline Lauvaux、Jacques Lacroix、Marie-France Côté、Stéphane Gobeil、René C.-Gaudreault
DOI:10.1021/acs.jmedchem.7b00343
日期:2017.6.22
cytochrome P450 (CYP) 1A1 to obtain the selective release of potent anticancer products within cancer tissues is a promising approach in chemotherapy. We herein report the rationale, preparation, biological evaluation, and mechanism of action of phenyl 4-(2-oxo-3-alkylimidazolidin-1-yl)benzenesulfonates (PAIB-SOs) that are antimicrotubule prodrugs activated by CYP1A1. Although PAIB-SOs are inert in
前药介导的细胞色素P450(CYP)1A1的利用,以在癌症组织中选择性释放有效的抗癌产品,这是化学疗法中一种有前途的方法。我们在这里报告的原理,制备,生物学评估和作用机制的苯基4-(2-oxo-3-烷基咪唑烷基-1-基)苯磺酸盐(PAIB-SOs)是被CYP1A1激活的抗微管前药。尽管PAIB-SO在大多数测试的细胞中是惰性的,但它们对几种人类乳腺癌细胞具有极强的杀细胞作用,包括激素依赖性和化学抗性类型。PAIB-SO为N-在体外和体内将CYP1A1阳性癌细胞中的细胞毒性脱烷基化为具有细胞毒性的苯基4-(2-氧代-3-咪唑烷基-1-基)苯磺酸盐(PIB-SOs)。总之,PAIB-SOs是新型的化学治疗前药,在当前的抗肿瘤药中没有同等的药物,并且其对乳腺癌的选择性作用适合于在大多数人类乳腺肿瘤中观察到的CYP1A1表达特征模式。