Methods and compositions for treating pulmonary disorders using optically pure (R,R) formoterol
US6589508B1 · kind B1 · utility
13Cited by
7References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 9, 2001 |
| Grant date | Jul 8, 2003 |
| Priority date | — |
| Expiry date | Aug 9, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K9/2059
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A method and composition are disclosed utilizing the pure (R,R) isomer of formoterol, which is a potent bronchodilator with reduced adverse effects, having a low incidence of the development of tolerance and having increased duration of action.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.