title: Rearrangement reactions of 1,N2-isopropenoguanine cyclonucleosides.
abstract: Under acid-catalyzed transglycosylation conditions 5',8-cyclo-8-oxo-1,N2-isopropenoguanine nucleosides (1, 10) undergo a ring-opening reaction to 8-oxo-1,N2-isopropenoguanosine derivatives (4, 11) followed by recyclization to fluorescent 5',3-cyclonucleosides (2, 12).
authors.affiliation: Institute of Bioorganic Chemistry, Polish Academy of Sciences, Poznan, Poland.
authors.forename: Tomasz
authors.initials: T
authors.lastname: Zandecki
authors.forename: Jerzy
authors.initials: J
authors.lastname: Boryski
mesh_terms: D006151:Guanosine / Q000031:analogs & derivatives* / Q000737:chemistry*; D008958:Models, Molecular
chemical_list: D006151:Guanosine