A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
167/124
A61K 33/08 (2006.01) A61K 9/00 (2006.01) A61K 9/14 (2006.01)
Patent
CA 1259919
A B S T R A C T An rehydratable antacid composition of magaldrate gel and a process for preparing same are described by the invention. The composition is prepared from and contains precipitated and undried magaldrate gel, a polyhydric alcohol and fluidizing amounts of a first and second fluidizer. One fluidizer is provided by an aluminum hydroxide gel having colloidal properties and the second by a pharmaceutically acceptable citrate ion source including citric acid. The process and composition are characterized in providing rehydratable antacid composition which when admixed with water forms a fluid, resuspendible, pharmaceutically elegant suspension possessing high antacid capacity and stability at even elevated magaldrate concentrations in addition to the ability to fluidize stiff, paste-like magaldrate gel cakes.
493151
Coons Mark E.
Reuter Gerald L.
Wu Chien-Chin
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
Wyeth
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