Solid nedocromil sodium, useful for the removal of obstructed air pathways
US4760072A · kind A · utility
9Cited by
1References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 8, 1985 |
| Grant date | Jul 26, 1988 |
| Priority date | — |
| Expiry date | Apr 8, 2005 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D491/04
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
There are described new forms of nedocromil sodium, methods of producing these new forms and pharmaceutical formulations, especially pressurized inhalation aerosol formulations, containing finely divided nedocromil sodium. The formulations are indicated for the treatment of reversible obstructive conditions of the airways.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.