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  • Title: Design, enantiopure synthesis, and biological evaluation of novel iso-D-2',3'-dideoxy-3'-fluorothianucleoside derivatives as a bioisostere of lamivudine.
    Author: Kim KR, Park AY, Moon HR, Chun MW, Jeong LS.
    Journal: Nucleosides Nucleotides Nucleic Acids; 2007; 26(8-9):911-5. PubMed ID: 18058507.
    Abstract:
    Novel iso D-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 (EC(50) = 9.43 microg/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.
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