Structural Modification of Diketo Acid Portion in 1H-Benzylindole Derivatives HIV-1 Integrase Inhibitors
作者:Stefania Ferro、Sara De Grazia、Laura De Luca、Maria Letizia Barreca、Zeger Debyser、Alba Chimirri
DOI:10.3987/com-08-11573
日期:——
benzylindoldiketo acid (CHI-1043) acting as HIV-1 integrase strand transfer inhibitor. We herein report the synthesis of new structurally different compounds in which the 1,3-diketo acid moiety has been substituted with other functionalities. The synthesized derivatives were evaluated for their activity on the IN enzyme and in MT-4 cells but only 4-[l-(4-fluorobenzyl)-4-methoxy-1H-indol-3-yl)-3-hydroxyfuran-2(5H)-one
我们之前的研究导致发现了一种非常有效的苄基吲哚酮酸 (CHI-1043) 作为 HIV-1 整合酶链转移抑制剂。我们在此报告了新的结构不同的化合物的合成,其中 1,3-二酮酸部分已被其他官能团取代。评估了合成的衍生物对 IN 酶和 MT-4 细胞的活性,但只有 4-[1-(4-fluorobenzyl)-4-methoxy-1H-indol-3-yl)-3-hydroxyfuran-2( 5H)-one (12) 可能通过生物转化为 CHI-1043 来强烈抑制 HIV-1。