Composition composed of ceftriaxone sodium and sulbactum sodium
US10668079B2 · kind B2 · utility
Assignees
Inventor
Key dates
| Filing date | Nov 2, 2016 |
| Grant date | Jun 2, 2020 |
| Priority date | — |
| Expiry date | Nov 2, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D201/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present disclosure provides a composition consisting of ceftriaxone sodium and sulbactam sodium, a pharmaceutical formulation comprising the same and the application thereof. The composition is characterized by having an X-ray powder diffraction pattern with peaks at specific angles. The pharmaceutical formulation according to the present disclosure have better antibacterial activity and stability compared with known compositions, and are thus very suitable for the treatment of bacterial infections, especially for the treatment of refractory urogenital system infections caused by Neisseria gonorrhoeae which has drug-resistance to a variety of antibiotics (β-lactams, tetracyclines, macrolides, fluoroquinolones and aminoglycosides).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.