Sustained release formulations for 24 hour release of metroprolo

Details Sustained release formulations for 24 hour release of metroprolo Sustained release formulations for 24 hour release of metroprolo

1993-11-12

1995-03-21

Page, Thurman K.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Tablets, lozenges, or pills

424468, 424469, 424484, 424485, 424488, A61K 922

Patent

active

053993586

ABSTRACT:
A sustained release oral solid dosage form of metoprolol pharmaceutical formulation includes a sustained release excipient including a gelling agent, an inert pharmaceutical diluent, a cationic cross-linking agent, and metoprolol provides release of metoprolol for at least about 24 hours. In certain embodiments, the sustained release formulation further includes a hydrophobic material.

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