A Thymidine Phosphorylase-Stable Analogue of BVDU with Significant Antiviral Activity
作者:Sven Guenther、Jan Balzarini、Erik De Clercq、Vasu Nair
DOI:10.1021/jm025569k
日期:2002.12.1
(E)-5-(2-Bromovinyl)isodideoxyuridine (BVisoDDU), synthesized on the basis of molecular modeling, is selectively active against HSV-1 (three different strains) but inactive against HSV-2. Unlike BVDU, BVisoDDU is completely resistant to cleavage by thymidine phosphorylase. BVisoDDU is also the first nucleoside analogue lacking OH groups at both the 2'- and 3'-position that shows pronounced activity against HSV-1 replication.
(E)-5-(2-溴乙烯基)等离子体脱氧尿苷二磷酸酯(BVissoDDU),基于分子建模合成了这种新合成的核苷酸类药物,它对HSV-1(三株不同的变种)具有高度选择性抑制作用,而对HSV-2无效。与BVDU不同,BVissoDDU完全耐受胸腺苷二磷酸水解酶的分解。此外,BVissoDDU是第一个在Structure上缺乏2'-和3'-羟基的核苷酸类药物,并且显示出显著的抗HSV-1复制活性。