Synthesis and Biological Activity of a Novel Class of Purine Nucleoside Phosphorylase Inhibitors
作者:Philip E. Morris、Arthur J. Elliott、Sandra P. Walton、Carl H. Williams、John A. Montgomery
DOI:10.1080/15257770008033016
日期:2000.1
Abstract Purine nucleoside phosphorylase.(PNP, EC. 2.4.2.1) functions as a salvage enzyme in the purine and is important in the T-cell portion of the immune system As such, PNP is an important therapeutic target for diseases which are T-cell mediated. The biochemical basis for using PNP inhibitors as well as the various classes of inhibitors developed has been recently reviewed. Using X-ray crystallography
摘要嘌呤核苷磷酸化酶(PNP,EC。2.4.2.1)在嘌呤中起挽救酶的作用,在免疫系统的T细胞部分中起重要作用。细胞介导的。最近综述了使用PNP抑制剂以及开发的各种抑制剂的生化基础。我们使用X射线晶体学设计和合成了一系列7-取代的2-氨基-1,5-二氢Hpyrrolo [3,2-djpyrimidin-4-ones是有效的PNP抑制剂.2-5 3-(吡啶基甲基)衍生物1(BCX-34,peldesine,IC50 = 0.036±0.003μM)正在临床试验中,用于治疗皮肤T细胞Ivqphoma。急性淋巴细胞白血病和艾滋病毒感染。