Phenethanolamine derivatives
US5283262A · kind A · utility
22Cited by
1References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 23, 1991 |
| Grant date | Feb 1, 1994 |
| Priority date | — |
| Expiry date | Dec 23, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C65/11
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention provides compounds of the general formula (I) ##STR1## or a physiologically acceptable salt or solvate thereof, wherein Q represents a 1- or 2-naphthalenyl group. The compounds have a stimulant action at .beta..sub.2 -adrenoreceptors and may be used in the treatment of diseases associated with reversible airways obstruction such as asthma and chronic bronchitis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.