title: [Pharmaceutical studies of imidazolidinone derivatives. IV. Consideration on degradation mechanism of imidazolidinone derivatives].
mesh_terms: D001639:Bicarbonates; D055598:Chemical Phenomena; D002621:Chemistry; D004355:Drug Stability; D006863:Hydrogen-Ion Concentration; D007093:Imidazoles; D007477:Ions; D007659:Ketones; D000644:Quaternary Ammonium Compounds; D012996:Solutions; D013696:Temperature
chemical_list: D001639:Bicarbonates; D007093:Imidazoles; D007477:Ions; D007659:Ketones; D000644:Quaternary Ammonium Compounds; D012996:Solutions