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New antiherpetic 1,3-phenylene derivatives, inhibitors of the interaction of the HSV-1 origin binding protein (OBP) with DNA.

机译:新的抗疱疹性1,3-亚苯基衍生物,HSV-1起源结合蛋白(OBP)与DNA相互作用的抑制剂。

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摘要

The synthesis of new 1,3-phenylene derivatives and their preliminary evaluation as antivirals (Herpes simplex 1, HSV-1) whose antiherpetic activity can be related with the inhibition of the interaction of the origin binding protein (OBP) with the DNA are presented. The new compounds are adjusted to a previously defined common structural model, consisting of a central aromatic system, which presents two side chains of different lengths in relative position 1, 3; these chains are made up of atomic groups characterized by the alternation of positive and negative centers, situating differently substituted rings, preferably aromatic, at the ends of both chains. Some of these derivatives, such as N,N''-(4-methoxy-1,3-phenylene)bis[N'-(4-nitrophenyl)urea] (2c) or (1,3-phenylene)bis[N-(p-tolyl)aminosulfonyl] (11b), show antiherpetic activity related to the proposed mechanism.
机译:介绍了新的1,3-亚苯基衍生物的合成及其作为抗病毒药(单纯疱疹病毒1,HSV-1)的初步评估,其抗疱疹活性可能与抑制起源结合蛋白(OBP)与DNA的相互作用有关。 。将新化合物调整为先前定义的通用结构模型,该结构模型由中心芳族体系组成,该芳族体系在相对位置1、3处呈现不同长度的两个侧链;这些链由以正负中心交替为特征的原子团组成,在两个链的末端都存在不同取代的环,最好是芳香环。这些衍生物中的一些,例如N,N′-(4-甲氧基-1,3-亚苯基)双[N′-(4-硝基苯基)脲](2c)或(1,3-亚苯基)双[N -(对-甲苯基)氨基磺酰基](11b),显示出与拟议机制相关的抗疱疹活性。

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