Anti-AIDS agents 66: Syntheses and anti-HIV activity of phenolic and aza 3′,4′-di-O-(−)-camphanoyl-(+)-cis-khellactone (DCK) derivatives
作者:Madoka Suzuki、Donglei Yu、Susan L. Morris-Natschke、Philip C. Smith、Kuo-Hsiung Lee
DOI:10.1016/j.bmc.2006.12.013
日期:2007.11
New phenolic and aza 3',4'-di-O-(-)-camphanoyl-(+)-cis-khellactone (DCK) analogs were synthesized and assayed for inhibition of HIV-1 IIIB replication in H9 lymphocytes. Compound 16, 4-methyl-1'-aza-DCK (4-methyl-aza-DCK), was less lipophilic than 4-methyl-DCK, and retained sub-micromolar anti-HIV activity with EC(50) and TI values of 0.77 microM and >42, respectively. Moreover, it showed moderately
合成了新的酚类和氮杂3',4'-di-O-(-)-樟脑酰基-(+)-顺式-甲壳酮(DCK)类似物,并测定了其对H9淋巴细胞中HIV-1 IIIB复制的抑制作用。化合物16 4-甲基-1'-氮杂-DCK(4-甲基-氮杂-DCK)的亲脂性低于4-甲基-DCK,并保留亚微摩尔抗HIV活性,并具有EC(50)和TI值分别为0.77 microM和> 42。此外,它显示出适度改善的代谢稳定性。将酚羟基引入4-甲基-DCK显着降低了亲脂性,但没有改善代谢稳定性,也降低了活性。