Oxaliplatin nanoparticles and method for preparing same
US9393201B2 · kind B2 · utility
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6Claims
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Key dates
| Filing date | Sep 20, 2010 |
| Grant date | Jul 19, 2016 |
| Priority date | — |
| Expiry date | Jun 21, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2982
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a nanoparticle of oxaliplatin, which is a water-soluble active substance, a pharmaceutical composition containing the same, and a method for preparing an orally administrable oxaliplatin nanoparticle by 5 emulsifying a lipid mixture solution wherein a solid lipid and a surfactant are mixed in an aqueous mixture solution wherein oxaliplatin and a specific cosolvent are mixed and then removing the solid lipid and the cosolvent using a supercritical fluid gas.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.