title: Search for related substances in market products containing enalapril maleate as the active principle.
abstract: This study's main object was the determination of substances, by means of high-performance liquid chromatography (HPLC), that are related to enalapril maleate in medicinal tablets. The research was on products containing a 20 mg active principle with a 12-month delta t and on those batches near their expiration date with an enalapril maleate concentration of 10, 5, and 2.5 mg.
authors.affiliation: Instituto Nacional de Medicamentos, Administración Nacional de Medicamentos, Alimentos y Tecnología Médica (ANMAT), Buenos Aires, Argentina.
authors.forename: C
authors.initials: C
authors.lastname: Pilatti
authors.forename: I
authors.initials: I
authors.lastname: Ercolano
authors.forename: M C
authors.initials: MC
authors.lastname: Torre
authors.forename: C
authors.initials: C
authors.lastname: Chiale
authors.forename: M
authors.initials: M
authors.lastname: Spinetto
mesh_terms: D000959:Antihypertensive Agents; D002851:Chromatography, High Pressure Liquid; D004355:Drug Stability; D004656:Enalapril; D013607:Tablets / Q000737:chemistry*; D013997:Time Factors
chemical_list: D000959:Antihypertensive Agents; D013607:Tablets; D004656:Enalapril