Stable pharmaceutical composition comprising esomeprazole and sodium bicarbonate
US11813285B2 · kind B2 · utility
1Cited by
2References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 9, 2019 |
| Grant date | Nov 14, 2023 |
| Priority date | — |
| Expiry date | Jan 9, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K9/5078
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a stable pharmaceutical composition comprising omeprazole, its enantiomer, or its pharmaceutically acceptable salt, and sodium bicarbonate. Specifically, the present invention relates to a pharmaceutical composition with improved stability comprising a low dose of sodium bicarbonate, so that it has improved dissolution rate and bioavailability and also reduces side effects resulting from a high dose of sodium bicarbonate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.