128495-99-8Relevant academic research and scientific papers
Synthesis of some 2′-fluoro-2′-deoxy-3′-C-ethynyl and 3′-C-vinyl-β-D-lyxofuranosyl nucleosides
Moukha-Chafiq,Tiwari,Secrist III
, p. 713 - 715 (2007/10/03)
1-(2-Fluoro-2-deoxy-β-D-arabinofuranosyl)uracil (5) and 1-(2-fluoro-2-deoxy-β-D-arabinofuranosyl)cytosine (6) were synthesized as reported earlier. Both of these compounds were converted into 2′-fluoro-2′-deoxy-3′-C-ethynyl and 3′-C-vinyl-β-D- lyxofuranosyl nucleosides (16-19) by a multistep sequence. All these new nucleosides were evaluated against seven human tumor cell lines in vitro. Copyright Taylor & Francis, Inc.
Synthesis and antiviral activity of monofluoro and difluoro analogues of pyrimidine deoxyribonucleosides against human immunodeficiency virus (HIV-1)
Martin,Bushnell,Duncan,Dunsdon,Hall,Machin,Merrett,Parkes,Roberts,Thomas,Galpin,Kinchington
, p. 2137 - 2145 (2007/10/02)
A range of 2'-fluoro and 2',3'-difluoro analogues of pyrimidine deoxyribonucleosides have been synthesized and evaluaed against human immunodeficiency virus (HIV-1) in a human lymphoblastoid cell line. Among these compounds, 1-(2,3-dideoxy-2-fluoro-β-D-threopentofuranosyl)cytosine (12), 2',3'-didehydro-2',3'-dideoxy-2'-fluorocytidine (35), 1-(2,3-dideoxy-2,3-difluoro-β-D-arabinofuranosyl)cytosine (41), and 3'-deoxy-2',3'-didehydro-2'-fluorothymidine (45) were found to have significant antiviral activity, with IC50 values of 0.65, 10, 10, and 100 μM, respectively. The structure-activity relationships are discussed.
