title: Nucleosides. LXXVI. A synthesis of a carbon-carbon bridged pyrimidine cyclonucleoside.
mesh_terms: D001952:Bridged-Ring Compounds / Q000138:chemical synthesis*; D002244:Carbon; D003500:Cyclization; D008722:Methods; D009705:Nucleosides / Q000138:chemical synthesis*; D011743:Pyrimidines / Q000138:chemical synthesis
chemical_list: D001952:Bridged-Ring Compounds; D009705:Nucleosides; D011743:Pyrimidines; D002244:Carbon