Pharmaceutical formulation comprising a 2- [(2-pyridinyl) methyl] sulfinyl benzimidazole having anti-ulcer activity and a process for the preparation of such formulation
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United States of America Patent
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May 21, 2002
Grant Date -
N/A
app pub date -
Sep 19, 2000
filing date -
Mar 20, 1998
priority date (Note) -
Expired
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Abstract
Oral pharmaceutical formulation comprising granules having an inert core coated with a layer, comprising a 2-[[(2-pyridinyl)methyl]sulfinyl]benzimidazole having anti-ulcer activity, a disintegrant and a surfactant in a matrix of a melt coating substance essentially consisting of one or more esters of glycerol and fatty acids, a separating layer and an enteric coating layer, and a process for the preparation of such formulation using a melt coating technique for the preparation of the benzimidazole containing layer.
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