Polymeric composition for solubilizing poorly water soluble drugs and process for the preparation thereof
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United States of America Patent
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Sep 9, 2003
Grant Date -
N/A
app pub date -
Jul 13, 2001
filing date -
Aug 14, 1999
priority date (Note) -
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Abstract
A composition capable of forming a micelle in body fluids or in an aqueous medium and that can be injected into the body undiluted or as a diluted solution in an aqueous medium and method of preparation are disclosed. The composition comprises an amphiphilic block copolymer having a hydrophilic poly(alkyleneglycol) component and hydrophobic biodegradable polymer component, suspended in a poly (alkyleneglycol) medium. Such composition is used in the solubilization and administration of a poorly water-soluble drug.
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