Pharmaceutical compositions of dispersions of drug and neutral polymers
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United States of America Patent
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Oct 18, 2016
Grant Date -
Jul 31, 2014
app pub date -
Apr 1, 2014
filing date -
Jun 22, 2001
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Abstract
In one aspect, pharmaceutical compositions comprising dispersions of an acid-sensitive drug and a neutral dispersion polymer are disclosed. The acid-sensitive drug has improved chemical stability relative to dispersions of the drug and acidic polymers. In another aspect, pharmaceutical compositions of low-solubility drugs and amphiphilic, hydroxy-functional vinyl copolymers are disclosed.
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