Processes for the preparation of oral dosage formulations of modafinil

The invention relates to processes for preparing, and pharmaceutical compositions of, modafinil dosage forms for oral administration. The dosage forms include a mixture of coarse and fine particles of modafinil. The process for preparing modafinil oral dosage forms includes forming a dosage form tha...

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Bibliographic Details
Main Authors KUMAR PANNANCHUKUNNATH MANOJ, ROY SUNILENDU BHUSHAN, NAGAPRASAD VISHNUBHOTLA, SINGH ROMI BHARAT, MALIK RAJIV
Format Patent
LanguageEnglish
Published 26.08.2004
Edition7
Subjects
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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Summary:The invention relates to processes for preparing, and pharmaceutical compositions of, modafinil dosage forms for oral administration. The dosage forms include a mixture of coarse and fine particles of modafinil. The process for preparing modafinil oral dosage forms includes forming a dosage form that includes about 7%-25% by weight of modafinil particles having diameters greater than 220 mum and about 75%-93% by weight of modafinil particles having diameters less than 220 mum.
Bibliography:Application Number: US20030616240