Thiophene ethanolamines
US4105663A · kind A · utility
1Cited by
1References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 16, 1977 |
| Grant date | Aug 8, 1978 |
| Priority date | — |
| Expiry date | Feb 16, 1997 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D333/40
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Thiophene ethanolamines substituted on the nitrogen atom with an alkyl or aralkyl radical and optionally substituted on the thiophene portion, are disclosed. The thiophene ethanolamines possess antihypertensive and .beta.-receptor blocking activities. Methods for their preparation and use are given.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.