1147723-98-5Relevant academic research and scientific papers
Synthesis and in vitro anti-HIV evaluation of a new series of 6-arylmethyl-substituted S-DABOs as potential non-nucleoside HIV-1 reverse transcriptase inhibitors
Wang, Yue-Ping,Chen, Fen-Er,De Clercq, Erik,Balzarini, Jan,Pannecouque, Christophe
experimental part, p. 1016 - 1023 (2009/09/29)
A series of new 5-alkyl-2-benzylsulfanylpyrimidin-4(3H)-ones (5a-y) bearing different substituted arylmethyl moieties at the C-6 position of the pyrimidine core have been synthesized and evaluated for their in vitro activities against HIV-1 and HIV-2 in MT-4 cell cultures. The majority of the title compounds showed moderate to good activities against HIV-1 with an IC50 range from 6.67 μM to 0.12 μM. Among them, 6-(3,5-dimethylbenzyl) analogue 5q exhibited the most potent anti-HIV-1 activity (IC50 = 0.12 μM, SI > 2642), which was about 40-fold more active than the reference compounds 1-[(2-hydroxyethoxy)methyl]-6-(phenylsulfanyl)thymine (HEPT) and 2′,3′-dideoxyinosine (DDI). The structure-activity relationships (SARs) of these new congeners were further discussed.
