title: Synthesis and antiviral effects of 2-heteroaryl substituted adenosine and 8-heteroaryl substituted guanosine derivatives.
abstract: 2-(2"- and 3"-Thienyl)adenosine and the corresponding furyl derivatives were prepared though Pd(0)-catalyzed coupling of 2',3',5'-tri-O-(t-butyldimethylsilyl)-2-iodoadenosine with the appropriate tributyltin derivatives followed by deprotection. Preparation of the 8-(2"- and 3"-thienyl)guanosines and 8-(2"- and 3"-furyl)guanosines followed a similar route. Antiviral properties of these compounds and the related 2,6-diaminopurine ribofuranosides were of no pharmacological interest.
authors.affiliation: Chemical Center, Lund, Sweden.
authors.forename: T
authors.initials: T
authors.lastname: Persson
authors.forename: S
authors.initials: S
authors.lastname: Gronowitz
authors.forename: A B
authors.initials: AB
authors.lastname: Hörnfeldt
authors.forename: N G
authors.initials: NG
authors.lastname: Johansson
mesh_terms: D000241:Adenosine / Q000031:analogs & derivatives* / Q000138:chemical synthesis / Q000494:pharmacology*; D000998:Antiviral Agents / Q000138:chemical synthesis / Q000494:pharmacology*; D002455:Cell Division / Q000187:drug effects; D002460:Cell Line; D004797:Enzyme-Linked Immunosorbent Assay; D006151:Guanosine / Q000031:analogs & derivatives* / Q000138:chemical synthesis / Q000494:pharmacology*; D015497:HIV-1 / Q000187:drug effects; D018259:Herpesvirus 1, Human / Q000187:drug effects; D006801:Humans; D009980:Influenza A virus / Q000187:drug effects; D009682:Magnetic Resonance Spectroscopy; D014779:Virus Replication / Q000187:drug effects
chemical_list: D000998:Antiviral Agents; D006151:Guanosine; D000241:Adenosine