Pharmaceutical composition for improving dissolution rate of prasugrel and its preparation method
US9050328B2 · kind B2 · utility
3Cited by
1References
22Claims
0Family size
Assignee
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Key dates
| Filing date | Apr 22, 2011 |
| Grant date | Jun 9, 2015 |
| Priority date | — |
| Expiry date | Apr 22, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K9/1694
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A pharmaceutical composition containing prasugrel and its pharmaceutically acceptable salts, and methods for preparing the same are disclosed. The pharmaceutical composition improves the dissolution rate of prasugrel and its salts at high pH by using solid dispersion technology, inclusion technology or adding surfactants.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.