Naphthoquinone amino acid derivatives, synthesis and biological activity as proteasome inhibitors
作者:Mauro Marastoni、Claudio Trapella、Alessandra Scotti、Anna Fantinati、Valeria Ferretti、Erika Marzola、Gallerani Eleonora、Riccardo Gavioli、Delia Preti
DOI:10.1080/14756366.2017.1334649
日期:2017.1.1
division. Because of their antitumour activity, different classes of proteasome inhibitors have been identified to date. Some of these compounds are currently employed in the clinical treatment of several types of cancer among which multiple myeloma. Here, we describe the design, chemistry, biological activity and modelling studies of a large series of amino acid derivatives linked to a naphthoquinone pharmacophoric
已广泛研究了泛素-蛋白酶体系统在调节细胞凋亡和细胞分裂的蛋白质降解机制中的关键作用。由于它们的抗肿瘤活性,迄今已鉴定出不同种类的蛋白酶体抑制剂。这些化合物中的一些目前被用于几种类型的癌症的临床治疗中,其中多发性骨髓瘤。在这里,我们描述了通过可变间隔基与萘醌药效基团相连的一系列氨基酸衍生物的设计,化学,生物学活性和建模研究。一些类似物对蛋白酶体的β1和β5亚基表现出有趣的抑制作用,IC50值在亚微米范围内。