Literature DB >> 14565270

Chemo-enzymatic synthesis of 3-deoxy-beta-D-ribofuranosyl purines and study of their biological properties.

Vladimir N Barai1, Anatoli I Zinchenko, Ludmilla A Eroshevskaya, Elena V Zhernosek, Jan Balzarini, Erik De Clercq, Igor A Mikhailopulo.   

Abstract

9-(3-Deoxy-beta-D-erythro-pentofuranosyl)-2,6-diaminopurine (2) was synthesized by an enzymatic transglycosylation of 2,6-diaminopurine using 3'-deoxycytidine (1) as a donor of the sugar moiety. Nucleoside 2 was transformed to 3'-deoxy guanosine (3), 9-(3-deoxy-beta-D-erythro-pentofuranosyl)-2-amino-6-oxopurine (3'-deoxyisoguanosine; 4), and 9-(3-deoxy-beta-D-erythro-pentofuranosyl)-2-fluoroadenine (5). Compounds 2-5 were evaluated for their anti-HIV activity.

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Year:  2003        PMID: 14565270     DOI: 10.1081/NCN-120022626

Source DB:  PubMed          Journal:  Nucleosides Nucleotides Nucleic Acids        ISSN: 1525-7770            Impact factor:   1.381


  1 in total

1.  Radical Dehalogenation and Purine Nucleoside Phosphorylase E. coli: How Does an Admixture of 2',3'-Anhydroinosine Hinder 2-fluoro-cordycepin Synthesis.

Authors:  Alexey L Kayushin; Julia A Tokunova; Ilja V Fateev; Alexandra O Arnautova; Maria Ya Berzina; Alexander S Paramonov; Olga I Lutonina; Elena V Dorofeeva; Konstantin V Antonov; Roman S Esipov; Igor A Mikhailopulo; Anatoly I Miroshnikov; Irina D Konstantinova
Journal:  Biomolecules       Date:  2021-04-07
  1 in total

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