Posaconazole intravenous solution formulations stabilized by substituted β-cyclodextrin
US9023790B2 · kind B2 · utility
2Cited by
2References
19Claims
0Family size
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Key dates
| Filing date | Jun 24, 2011 |
| Grant date | May 5, 2015 |
| Priority date | — |
| Expiry date | Jul 4, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A50/30
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to aqueous solutions useful as pharmaceutical compositions of posaconazole for intravenous administration. These compositions include a solubilizing agent, such as a modified β-cyclodextrin in an acidified solution, which can also include a chelating agent such as disodium edetate (EDTA). In clinical trials, a 200 mg posaconazole dose of the selected composition was found to achieve acceptable pharmacokinetic properties.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.