Synthesis and anti-HIV activity of HEPT and S-DABO-analogues with 5-Benzyl and 5-Phenyl substituents
作者:Janus S. Larsen、Mohammed Taha Abdel Aal、Erik B. Pedersen、Claus Nielsen
DOI:10.1002/jhet.5570380323
日期:2001.5
analogues were prepared by alkylating 5,6-dibenzyl-2-thiouracil (8) on sulfur to yield compounds 12a-f. All compounds were tested for their inhibition of HIV-1 reverse transcriptase, and moderate activity was found for 6-benzyl-1-(ethoxymethyl)-5-phenyluracil (5).
由二苯丙酮(1)和3-氧代-4-苯基丁酸乙酯(6)分别合成6-苄基-5-苯基尿嘧啶(4)和5,6-二苄基尿嘧啶(9)。将尿嘧啶烷基化,得到1-烷氧基甲基尿嘧啶5、10和11。此外,通过在硫上将5,6-二苄基-2-硫代尿嘧啶(8)烷基化以产生化合物12a- f,来制备S-烷基化的二氢烷氧基苄基氧嘧啶(S-DABO)类似物。测试所有化合物对HIV-1逆转录酶的抑制作用,发现6-苄基-1-(乙氧基甲基)-5-苯基尿嘧啶具有中等活性(5)。