Invention Application
- Patent Title: DRUG DELIVERY SYSTEM FOR POORLY WATER SOLUBLE DRUGS
- Patent Title (中): 不良水溶性药物药物输送系统
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Application No.: PCT/CA0100993Application Date: 2001-07-06
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Publication No.: WO0203962A3Publication Date: 2002-06-13
- Inventor: CHORNET ESTEBAN , ISHIZAWA CLAUDIA , DUMITRIU SEVERIAN
- Applicant: KEMESTRIE INC , CHORNET ESTEBAN , ISHIZAWA CLAUDIA , DUMITRIU SEVERIAN
- Assignee: KEMESTRIE INC,CHORNET ESTEBAN,ISHIZAWA CLAUDIA,DUMITRIU SEVERIAN
- Current Assignee: KEMESTRIE INC,CHORNET ESTEBAN,ISHIZAWA CLAUDIA,DUMITRIU SEVERIAN
- Priority: US21662700 2000-07-07; US25238900 2000-11-21
- Main IPC: A61K47/36
- IPC: A61K47/36 ; A61K9/06 ; A61K9/14 ; A61K9/20 ; A61K9/22 ; A61K31/216 ; A61K31/405 ; A61K31/4422 ; A61K31/575 ; A61P1/16 ; A61P9/10 ; A61P29/00 ; A61P43/00
Abstract:
The present invention relates to a method for modifying the solubilization rates of poorly water soluble drugs, using a chitosan-xanthan hydrogel. In addition, the present invention relates to a process for the preparation of chitosan-xanthane hydrogels as well as for the preparation of hydrogels comprising a poorly water soluble drug.
Information query
