title: Imidazo(1,2-c)pyrimidine nucleosides. Synthesis of N-bridgehead inosine monophosphate and guanosine monophosphate analogues related to 3-deazapurines.
mesh_terms: D006150:Guanine Nucleotides / Q000138:chemical synthesis*; D007292:Inosine Nucleotides / Q000138:chemical synthesis*; D009682:Magnetic Resonance Spectroscopy; D008722:Methods; D011741:Pyrimidine Nucleosides / Q000138:chemical synthesis*
chemical_list: D006150:Guanine Nucleotides; D007292:Inosine Nucleotides; D011741:Pyrimidine Nucleosides