Oily capsule preparation and the method for preparing same
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United States of America Patent
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Sep 30, 2003
Grant Date -
Jun 20, 2002
app pub date -
Jun 29, 2001
filing date -
Jul 1, 2000
priority date (Note) -
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Abstract
The present invention provides a oral capsule preparation, comprising a capsule prepared from a drug or the alkaline salt thereof, an oily compound or the alkaline salt thereof, an emulsifier and a polycarbon alcohol, together with an enteric coating disposed on the outer layer of the capsule; wherein said emulsifier is a composition of C6-18 organic fatty acid and an organic amine, or the mixture thereof. The invention also provides a method of preparing the oral capsule preparation of the invention.
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