Synthesis and anti-HIV activity of l-2′,3′-Dideoxy-4′-selenonucleosides (l-4′-Se-ddNs)

초록

Based on the potent anti-HIV activity of l-2 ',3 '-dideoxycytidine (l-ddC), l-2 ',3 '-dideoxy-4 '-selenonucleosides (l-4 '-Se-ddNs) have been synthesized from natural chiral template, l-glutamic acid, using Pummerer-type condensation as a key step. All synthesized compounds were assayed for anti-HIV-1 activity, but none of them did show any significant antiviral activity up to 100 mu M, probably due to conformational differences between l-ddC and l-4 '-Se-ddC, induced by the bulky selenium atom, which might play an important role in phosphorylation by cellular kinase.

키워드