Bicyclo (4.2.0) 1,3,5-octatriene compounds and use as .alpha.-adrenergics
US4567181A · kind A · utility
5Cited by
1References
8Claims
0Family size
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Key dates
| Filing date | Apr 5, 1984 |
| Grant date | Jan 28, 1986 |
| Priority date | — |
| Expiry date | Apr 5, 2004 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D493/04
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Compounds of the formula: ##STR1## in which: R.sub.1 and R.sub.2 each represent, independently of one another, hydrogen, halogen, alkyl or alkoxy having from 1 to 4 carbon atoms, sulphonamide possibly substituted by an alkyl radical having from 1 to 4 carbon atoms; or together methylenedioxy, n is 0 or 1, PA0 in racemic form or in the form of optical isomers, and also their salts of addition with pharmaceutically acceptable acids. Useful in the treatment of ailments and/or conditions which are adrenoreceptor-related, such relationship being well known in the art.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.