title: [Purines. IV. Condensation of 8-methyl-9-phenyl-9H-purine or 8-methyl-7-phenyl-7H-purine with aldehyde (author's transl)].
mesh_terms: D000447:Aldehydes; D055598:Chemical Phenomena; D002621:Chemistry; D011687:Purines
chemical_list: D000447:Aldehydes; D011687:Purines