1,7-annelated indolecarboxylic acid esters and -amides
US4985420A · kind A · utility
16Cited by
1References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 7, 1988 |
| Grant date | Jan 15, 1991 |
| Priority date | — |
| Expiry date | Dec 7, 2008 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P43/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention relates to new 1,7-annelated esters and amides of indolecarboxylic acids having general formula 2, ##STR1## wherein the symbols have the meanings given in the specification. The compounds and their salts are very strong and selective antagonists of "neuronal" 5-hydroxytryptamine (5-HT) receptors, and can be used for the treatment of symptoms which are caused by over-stimulation of these receptors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.