Aminophenol derivatives
US4730008A · kind A · utility
25Cited by
5References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 10, 1986 |
| Grant date | Mar 8, 1988 |
| Priority date | — |
| Expiry date | Jan 10, 2006 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P25/02
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention provides compounds of the general formula (I) ##STR1## wherein Ar, R.sup.1, R.sup.2, X, Y and Q are defined in the specification and physiologically acceptable salts and solvates thereof. The compounds have a selective stimulant action at .beta..sub.2 -adrenoreceptors and may be used, inter alia, 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.