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DRUG COMPOSITIONS CONTAINING CONTROLLED RELEASE HYPROMELLOSE MATRICES
DRUG COMPOSITIONS CONTAINING CONTROLLED RELEASE HYPROMELLOSE MATRICES
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机译:包含可控释纤维素基质的药物组合物
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摘要
This invention is directed to a controlled release formulation for an oral dosage form that is formulated into a swellable, hydrophilic matrix. The controlled release formulation contains a mixture of hypromellose and polyvinyl acetate phthalate and allows pharmaceutically active ingredients combined therewith to be released in a controlled release manner.
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