Rearrangement reactions of 1,N2-isopropenoguanine cyclonucleosides.
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).
Zandecki
Tomasz
T
Institute of Bioorganic Chemistry, Polish Academy of Sciences, Poznan, Poland.
Boryski
Jerzy
J
D006151:Guanosine / Q000031:analogs & derivatives* / Q000737:chemistry*; D008958:Models, Molecular
D006151:Guanosine