Process for manufacturing bulk solutions and a lyophilized pure α-aztreonam lysinate
US7138419B2 · kind B2 · utility
7Cited by
13References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 30, 2004 |
| Grant date | Nov 21, 2006 |
| Priority date | — |
| Expiry date | Aug 20, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A50/30
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A process for manufacturing bulk solutions and lyophilized pure α-aztreonam lysinate for large scale production of an inhalable aztreonam is disclosed, as is a pure α-aztreonam lysinate for inhalation. A dry powder or lyophilized pure α-aztreonam lysinate composition for inhalation is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.