Desenvolvimento de métodos analíticos qualitativos para a análise de darunavir comprimidos

Darunavir is a protease inhibitor used in the treatment of HIV infection. It is a pillar of the drug cocktail for patients diagnosed with the virus. Quality control in the pharmaceutical industry, to verify the content of active substance and study the physicochemical characteristics of the drug, is essential to ensure final product quality. Until now, standardized methods for the analysis of darunavir have not been available in official compendia. This justifies new research, to develop and validate analytical methods, as well as physicochemical and pharmaceutical analysis for this drug, both as a raw material and a finished product. Thus, in this study, (a) the average weight of darunavir tablets and (b) the melting point of the pure drug were determined, and the following analytical techniques were performed: (c) thin-layer chromatography, (d) ultraviolet spectroscopy, (e) infrared spectroscopy and (f) high performance liquid chromatography. By developing the above techniques, it is possible to make a qualitative assessment of the quality of darunavir tablets.

Reservorios de conocimientos teóricos en sociología por métodos lógicos

Incluye Bibliografía

Controle de mofo-cinzento (amphobotrys ricini) da mamoneira (ricinus communis l.) por métodos químico, biológico e com óleos essenciais

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Métodos não convencionais para avaliação da porosidade e da densidade do solo de um latossolo vermelho

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Medio ambiente y minería: métodos modernos de beneficio del oro

Incluye Bibliografía

Análisis comparativo entre dos métodos de cuantificación de la producción de desechos industriales para cuatro países: Argentina, Colombia, Chile y Ecuador

Incluye Bibliografía