Thiophene ethanolamines
US4024156A · kind A · utility
10Cited by
2References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 18, 1975 |
| Grant date | May 17, 1977 |
| Priority date | — |
| Expiry date | Apr 18, 1995 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D333/38
- 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.