COMPOSITE ORGANIC COMPOUND POWDER FOR MEDICAL USE, METHOD FOR PRODUCING SAME AND SUSPENSION OF SAME
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United States of America Patent
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Issued Date -
Jul 7, 2011
app pub date -
Sep 15, 2009
filing date -
Sep 19, 2008
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Abandoned
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Abstract
[Problem to be Solved] The purpose of present invention is to provide a medicine which has low contamination with a fine-pulverizing medium, is safe and has improved bioavailability.[Solution] A method for producing a composite organic compound powder for medical use is used which comprises: mixing a poorly water-soluble and crystalline organic compound powder, a physiologically acceptable salt, a physiologically acceptable polyol, and a carboxyvinyl polymer and fine-pulverizing the organic compound powder; and removing at least the salt and the polyol during or after fine-pulverizing.
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