Aryloxypropanolaminotetralins, a process for their preparation and pharmaceutical compositions containing them
US5254595A · kind A · utility
34Cited by
4References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 9, 1992 |
| Grant date | Oct 19, 1993 |
| Priority date | — |
| Expiry date | Jan 9, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2603/88
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Aryloxypropanolaminotetralins with beta-antagonist activity of the formula ##STR1## wherein R is hydrogen, hydroxy or methoxy and Ar is an optionally substituted aromatic or heteroaromatic group, in optically active or inactive form as well as their acid addition salts are described. A process for their preparation and pharmaceutical compositions containing the compounds of formula (i) or their pharmaceutically acceptable acid addition salts, are also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.