• Bulletin of the Korean Chemical Society
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• 제33권8호
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• pp.2574-2580
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• 2012

The discovery that threosyl phosphonate nucleoside (PMDTA, $EC_{50}=2.53{\mu}M$) is a potent anti-HIV agent has led to the synthesis and biological evaluation of 5'-deoxy versions of threosyl phosphonate nucleosides. In the present study, (E)-3'-phosphonoalkenyl and 3'-phosphonoalkyl nucleoside analogues 13, 16, 20 and 23 were synthesized from acetol and tested for anti-HIV activity and cytotoxicity. The adenine analogue 16 was found to exhibit moderate in vitro anti-HIV-1 activity ($EC_{50}=22.2{\mu}M$).