title: A new, general synthesis of 2-,8-, and 9-substituted adenines.
mesh_terms: D000215:Acylation; D000225:Adenine / Q000138:chemical synthesis*; D000588:Amines; D003500:Cyclization; D008722:Methods; D010084:Oxidation-Reduction; D011743:Pyrimidines / Q000138:chemical synthesis
chemical_list: D000588:Amines; D011743:Pyrimidines; D000225:Adenine