Citas bibligráficas
Cordero, M., Cornejo, L. (2007). Evaluación de las propiedades farmacotécnicas en el diseño y formulación de tabletas de clorfenamina por compresión directa [Tesis, Universidad Nacional Mayor de San Marcos]. https://hdl.handle.net/20.500.12672/1061
Cordero, M., Cornejo, L. Evaluación de las propiedades farmacotécnicas en el diseño y formulación de tabletas de clorfenamina por compresión directa [Tesis]. PE: Universidad Nacional Mayor de San Marcos; 2007. https://hdl.handle.net/20.500.12672/1061
@misc{renati/493091,
title = "Evaluación de las propiedades farmacotécnicas en el diseño y formulación de tabletas de clorfenamina por compresión directa",
author = "Cornejo Tapia, Luisa Manuela",
publisher = "Universidad Nacional Mayor de San Marcos",
year = "2007"
}
-- Various formulations of chlorpheniramine 4 mg tablets were evaluated by direct compression, designed with the purpose of obtaining a formulation that fulfills the parameters of the Pharmacopeia of the United States XXVIII for the control of the quality of the finished product. Starting from four direct compression excipients, eight initial formulations were developed being evaluated in their mixtures all their pharmacotechnical properties which can be classified as: static size and particles shape, particle size distribution, apparent and dynamic density among them the fluidity and the compressibility. Two excipients of direct compression were selected as suitable for our development from which two formulations to different percentages with the selected (lactose monohydrate and microcrystalline cellulose) excipients. Among these two formulations, the denominated Formula A fulfilled the established parameters of quality. The results obtained in the different materials of primary packing (polyvinyl chloride and polyvinylidene chloride both amber) in the long term study of stability of the tablets manufactured to scale semi industrial demonstrated that up to 1 later year to the production, these fulfill the specifications settled down in the Pharmacopeia, which let to pass to the phase of the scale up at industrial level.
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