PARALLEL DETERMINATION OF DESOGESTREL AND 17α-ETHINYLESTRADIOL IN PHARMACEUTICAL FORMULATION BY DERIVATIVE SPECTROPHOTOMETRY

PARALLEL DETERMINATION OF DESOGESTREL AND 17α-ETHINYLESTRADIOL IN PHARMACEUTICAL FORMULATION BY DERIVATIVE SPECTROPHOTOMETRY

This work presents a rapid and simple method for the parallel determination of Desogestrel (DSG) and 17a-Ethinylestradiol (EE2) by second order derivative spectrophotometry and its application in pharmaceutical formulations. Study of the effect of the solvents, excipients and spectral behavior is al...

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Autores principales: TORAL,M. INÉS, NACARATTE,FALLON, NOVA-RAMÍREZ,FRANCISCA, OTIPKA,ROMINA
Lenguaje:English
Publicado: Sociedad Chilena de Química 2013
Materias:
Spectral study
Desogestrel
17α- Ethinylestradiol
Povidone
Pharmaceutical formulations
Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072013000200031
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