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Search for related substances in market products containing enalapril maleate as the active principle
C Pilatti1, I Ercolano, M C Torre
1Instituto Nacional de Medicamentos, Administración Nacional de Medicamentos, Alimentos y Tecnología Médica (ANMAT), Buenos Aires, Argentina.
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.
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