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5-膦酰基-戊-2-烯-1-基核苷的合成:一类新型的抗病毒无环核苷膦酸酯。

Synthesis of the 5-phosphono-pent-2-en-1-yl nucleosides: a new class of antiviral acyclic nucleoside phosphonates.

作者信息

Choo Hyunah, Beadle James R, Chong Youhoon, Trahan Julissa, Hostetler Karl Y

机构信息

Department of Medicine, Division of Infectious Disease, University of California, San Diego, La Jolla, CA 92093-0676, USA.

出版信息

Bioorg Med Chem. 2007 Feb 15;15(4):1771-9. doi: 10.1016/j.bmc.2006.11.038. Epub 2006 Nov 30.

Abstract

A new class of acyclic nucleoside phosphonates, the 5-phosphono-pent-2-en-1-yl nucleosides and their hexadecyloxypropyl esters, were synthesized from butyn-1-ol. Only the hexadecyloxypropyl esters showed antiviral activity against herpes simplex virus type 1, in vitro. Hexadecyloxypropyl 1-(5-phosphono-pent-2-en-1-yl)-thymine was the most active and selective compound among the synthesized nucleotides with an EC50 value of 0.90 microM.

摘要

一类新的无环核苷膦酸酯,即5-膦酰基-戊-2-烯-1-基核苷及其十六烷氧基丙酯,由丁炔-1-醇合成。仅十六烷氧基丙酯在体外对1型单纯疱疹病毒显示出抗病毒活性。十六烷氧基丙基1-(5-膦酰基-戊-2-烯-1-基)-胸腺嘧啶是合成核苷酸中活性最高且选择性最强的化合物,其半数有效浓度(EC50)值为0.90微摩尔。

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