Novel tricyclic indole compound
US5030646A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Dec 5, 1989 |
| Grant date | Jul 9, 1991 |
| Priority date | — |
| Expiry date | Dec 5, 2009 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P43/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention relates to compounds of general formula: ##STR1## in which A, B, G, D which may be identical or different, each denote a hydrogen atom or a halogen atom, a lower alkoxy group or alternatively a lower alkyl group optionally substituted with one or more halogen atoms, PA1 X denotes a hydrogen atom, a linear or branched lower alkyl group or a group SO.sub.2 E in which E denotes a linear or branched lower alkyl group or an aryl group optionally substituted with a linear or branched lower alkyl group, PA1 T denotes a hydrogen atom or a lower alkyl group, PA1 R.sub.3 denotes a hydrogen atom or a linear or branched lower alkyl group or an aryl group optionally substituted with one or more linear or branched lower alkyl groups, PA1 n and m, which may be identical or different, each denote 0 or 1, PA1 R.sub.1 and R.sub.2, which may be identical or different, each denote a hydrogen atom or a linear or branched lower alkyl group, or alternatively, PA1 R.sup.1 and R.sup.2 form, together with the nitrogen atom to which they are linked, a saturated or unsaturated, mono- or bicyclic nitrogenous heterocyclic system, each ring being 5- or 6-membered and optionally comprising one or tw…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.