Synthesis and Anti-HIV-1 Activity of 4,5,6,7-Tetrahydro-5-methylimidazo[4,5,1-jk][1,4]benzodiazepin-2(1H)-one (TIBO) Derivatives. 3
作者:Henry J. Breslin、Michael J. Kukla、Donald W. Ludovici、Richard Mohrbacher、Winston Ho、Milton Miranda、James D. Rodgers、T. Kevin Hitchens、Gregory Leo
DOI:10.1021/jm00005a005
日期:1995.3
4,5,6,7-Tetrahydro-5-methylimidazo[4,5,1-jk][1,4]benzodiazepin-2 (1H)-ones (TIBO), 1, have been shown to significantly inhibit HIV-1 replication in vitro by interfering with the virus's reverse transcriptase enzyme. They have also demonstrated potential clinical efficacy in combating HIV-1, on the basis of a preliminary study. Our prior publications have discussed the discovery of this series of compounds
4,5,6,7-四氢-5-甲基咪唑并[4,5,1-jk] [1,4]苯并二氮杂-2(1H)-ones(TIBO),1,已显示出显着抑制HIV-1的作用。通过干扰病毒的逆转录酶在体外复制。在初步研究的基础上,他们还证明了对抗HIV-1的潜在临床功效。我们以前的出版物讨论了该系列化合物的发现,并报道了一些有关N-6取代和1的5元环变异的初步化学和生物学研究。该手稿描述了我们围绕4、5和7单和1的混乱,并讨论相关的HIV-1抑制结构-活性关系。根据MT-4细胞中HIV-1的细胞病变作用的抑制作用,我们发现5-mono-Me-取代的类似物 在早期的先导化合物中的原始取代和1的7-单-Me-取代的类似物始终具有最强的活性。尽管通常活性较低,但是1的4,5,7-未取代的,4-单取代的,顺式和反式的5,7-di-Me-取代的和顺式-4,5-di-Me-取代的类似物还表现出一些明显的所需活性。其余的反式-4