Synthesis and antiviral activity evaluation of some novel acyclic C-nucleosides.
The preparation of novel 5-amino or 7-hydroxy substituted pyrazolo[4,3-b]pyridine and pyrazolo[3,4-c]pyridine acyclic C-nucleosides is described. Their synthesis was carried out by condensation of suitably substituted lithiated picolines with 2-benzyloxyethoxymethylchloride followed by pyrazole ring annulation. The compounds were evaluated for their antiviral activity against a wide panel of viruses, but were found inactive at subtoxic concentrations.
Department of Pharmacy, Division of Pharmaceutical Chemistry, University of Athens, Greece.
Nikolaos
N
Lougiakis
Panagiotis
P
Marakos
Nicole
N
Pouli
Nicole
N
Poul
Jan
J
Balzarini
D000818:Animals; D000970:Antineoplastic Agents / Q000138:chemical synthesis / Q000494:pharmacology; D000998:Antiviral Agents / Q000138:chemical synthesis* / Q000494:pharmacology*; D045744:Cell Line, Tumor; D049109:Cell Proliferation / Q000187:drug effects; D002522:Chlorocebus aethiops; D003588:Cytopathogenic Effect, Viral; D004354:Drug Screening Assays, Antitumor; D006367:HeLa Cells; D006801:Humans; D007202:Indicators and Reagents; D007939:Leukemia L1210 / Q000188:drug therapy; D009682:Magnetic Resonance Spectroscopy; D051379:Mice; D009705:Nucleosides / Q000138:chemical synthesis* / Q000494:pharmacology*; D013329:Structure-Activity Relationship; D013601:T-Lymphocytes / Q000187:drug effects; D014709:Vero Cells
D000970:Antineoplastic Agents; D000998:Antiviral Agents; D007202:Indicators and Reagents; D009705:Nucleosides