title: Analytical-physical profile of lidamidine hydrochloride (WHR-1142A), a novel antidiarrheal agent.
abstract: The structure elucidation, physical and chemical parameters and hydrolysis kinetics of 1-(2,6-dimethylphenyl)-3-methylamidinourea hydrochloride (WHR-1142 A, lidamidine hydrochloride), a novel antidiarrheal agent, were determined. The stability of the substance in aqueous solution (pH 1-13) was studied at 50 degrees, 65 degrees and 80 degrees C.
mesh_terms: D000578:Amidines / Q000032:analysis*; D000930:Antidiarrheals / Q000032:analysis*; D055598:Chemical Phenomena; D002621:Chemistry; D002851:Chromatography, High Pressure Liquid; D002855:Chromatography, Thin Layer; D004355:Drug Stability; D006868:Hydrolysis; D007700:Kinetics; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D010671:Phenylurea Compounds / Q000032:analysis*; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet
chemical_list: D000578:Amidines; D000930:Antidiarrheals; D010671:Phenylurea Compounds