title: Investigation on cyclic guanidine derivatives. II. Synthesis and properties of 2-cycloalkylamino-tetrahydropyrimidinedione-4,6 derivatives.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D006146:Guanidines / Q000138:chemical synthesis*; D011744:Pyrimidinones / Q000138:chemical synthesis*; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet
chemical_list: D006146:Guanidines; D011744:Pyrimidinones