title: [HPLC separation of papaverine hydrochloride and its degradation products papaveraldine and papaverinol. Quantitative determination in vials and granules].
mesh_terms: D002851:Chromatography, High Pressure Liquid / Q000379:methods; D004355:Drug Stability; D007267:Injections; D010208:Papaverine / Q000031:analogs & derivatives / Q000032:analysis*; D011208:Powders / Q000032:analysis; D012996:Solutions / Q000032:analysis
chemical_list: D011208:Powders; D012996:Solutions; C039657:papaverinol; D010208:Papaverine; C039655:papaveraldine
vernacular_title: Separazione HPLC della papaverina cloridrato dai suoi prodotti di degradazione papaveraldina e papaverinolo. Determinazione quantitativa in fiale e granuli.