Sulfonamide pharmaceutical composition
US11040020B2 · kind B2 · utility
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1Claims
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Key dates
| Filing date | Apr 8, 2019 |
| Grant date | Jun 22, 2021 |
| Priority date | — |
| Expiry date | May 13, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P35/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A sulfonamide pharmaceutical composition. The present invention relates to a sulfonamide compound injectable preparation comprising a sulfonamide compound or a derivative thereof. The injectable preparation is prepared from the sulfonamide compound and a pharmaceutically acceptable carrier through certain preparation technologies. The sulfonamide compound injectable preparation involved in the present invention is stable and controllable in quality and effective.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.