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首页> 外文期刊>Bioorganic and Medicinal Chemistry Letters >Abacavir prodrugs: microwave-assisted synthesis and their evaluation of anti-HIV activities.
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Abacavir prodrugs: microwave-assisted synthesis and their evaluation of anti-HIV activities.

机译:阿巴卡韦前药:微波辅助合成及其抗HIV活性的评估。

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摘要

The synthesis of a new series of abacavir prodrugs involving N2-substitution with various substituted benzaldehyde and ketone derivatives is described. The in vitro anti-HIV activities indicated that compound (3-(2-(4-methylaminobenzylideneamino)-6-(cyclopropylamino)-9H-purin-9-yl)c yclopentyl)methanol (3) was found to be most potent compound with EC50 of 0.05 microM and CC50 of >100 microM with selectivity index of >2000. Compound 3 was found to be 32 times more potent than the parent drug (EC50 of 1.6 microM). At pH 7.4, 37 degrees C, the hydrolytic t1/2 ranged between 120 and 240 min.
机译:描述了涉及各种取代苯甲醛和酮衍生物的N2-取代的一系列新的阿巴卡韦前药的合成。体外抗HIV活性表明,发现化合物(3-(2-(4-(甲基甲氨基苄叉基氨基)-6-(环丙基氨基)-9H-嘌呤-9-基)环戊基)甲醇(3)是最有效的化合物EC50为0.05 microM,CC50> 100 microM,选择性指数> 2000。发现化合物3的效力是母体药物的32倍(EC50为1.6 microM)。在pH 7.4(37摄氏度)下,水解t1 / 2介于120和240分钟之间。

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