Design, Enantiopure Synthesis, and Biological Evaluation of Novel ISO-D-2′,3′-Dideoxy-3′-Fluorothianucleoside Derivatives as a bioisostere of Lamivudine
摘要:
Novel isoD-2',3'-dideoxythianucleoside derivatives 1-3 were designed and asymmetrically synthesized to search for new anti-HIV agents. Final compounds 1-3 were evaluated against a variety of viruses including HIV-1 and 2. Only cytosine analog 3 showed a potent anti-VSV activity (EC50 = 9.43 mu g/mL). This result implies that iso 2',3'-dideoxy sugar templates might play a role of a sugar surrogate of nucleosides for the development of anti-RNA virus agent.
Design, Enantiopure Synthesis, and Biological Evaluation of Novel ISO-D-2′,3′-Dideoxy-3′-Fluorothianucleoside Derivatives as a bioisostere of Lamivudine
摘要:
Novel isoD-2',3'-dideoxythianucleoside derivatives 1-3 were designed and asymmetrically synthesized to search for new anti-HIV agents. Final compounds 1-3 were evaluated against a variety of viruses including HIV-1 and 2. Only cytosine analog 3 showed a potent anti-VSV activity (EC50 = 9.43 mu g/mL). This result implies that iso 2',3'-dideoxy sugar templates might play a role of a sugar surrogate of nucleosides for the development of anti-RNA virus agent.