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抗病毒核苷2'-氟-1-β-D-阿拉伯呋喃糖基嘧啶和(E)-5-(2-溴乙烯基)-2'-脱氧尿苷的单磷酸盐与非洲绿猴肾细胞、单纯疱疹病毒1型和2型胸苷酸激酶相互作用的动力学

Kinetics of the interaction of monophosphates of the antiviral nucleosides 2'-fluoro-1-beta-D-arabinofuranosylpyrimidine and (E)-5-(2-bromovinyl)-2'-deoxyuridine with thymidylate kinases from Vero cells and herpes simplex virus types 1 and 2.

作者信息

Chen M S, Amico L A, Speelman D J

出版信息

Antimicrob Agents Chemother. 1984 Nov;26(5):778-80. doi: 10.1128/AAC.26.5.778.

Abstract

The affinities of the monophosphates of 2'-fluoro-5-iodo-1-beta-D-arabinofuranosyluracil and its 5-methyl analog for cellular thymidylate kinase were two or more orders of magnitude greater than for the thymidine-thymidylate kinases from herpes simplex virus types 1 and 2. In contrast, the monophosphate of (E)-5-(2-bromovinyl)-2'-deoxyuridine was found to have a higher affinity for the viral enzymes than for the cellular enzyme.

摘要

2'-氟-5-碘-1-β-D-阿拉伯呋喃糖基尿嘧啶及其5-甲基类似物的单磷酸盐对细胞胸苷酸激酶的亲和力比对单纯疱疹病毒1型和2型的胸苷-胸苷酸激酶的亲和力高两个或更多个数量级。相比之下,发现(E)-5-(2-溴乙烯基)-2'-脱氧尿苷的单磷酸盐对病毒酶的亲和力比对细胞酶的亲和力更高。

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