(S,R) formoterol methods and compositions
US6303145A · kind A · utility
20Cited by
4References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 10, 1999 |
| Grant date | Oct 16, 2001 |
| Priority date | — |
| Expiry date | May 10, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P11/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A method and composition are disclosed utilizing the pure (S,R) isomer of formoterol, which is a bronchodilator with reduced adverse effects. (S,R)-Formoterol may be conveniently and safely formulated for aerosol administration.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.