Carragenano complex, process for preparation of the same, pharmaceutical composition for controlled release, and,Processes for preparing compositions in the form of farmecêuticas controlled release ta

摘要

"Carragenano complex, process for preparation of the same, pharmaceutical composition for controlled release, and,Processes for preparing pharmaceutical compositions in the form of controlled release tablets and in granular form or in the form of pellets "complex between carragenano and drugs soluble in water.Characterized as a powder having average size of particles between 10 and 100 am, and the drug is contained in the complex in aqueous basic quantities of 1.5 to 5 mmoles / g carragenano,A process for preparing this compound and a pharmaceutical composition for controlled release to contain it.