Tetraisoquinoline compounds which have useful pharmaceutical utility
US5519034A · kind A · utility
32Cited by
17References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 18, 1994 |
| Grant date | May 21, 1996 |
| Priority date | — |
| Expiry date | Aug 18, 2014 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D217/18
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Tetrahydroisoquinoline compounds of formula I ##STR1## and pharmaceutically acceptable salts and lipophilic ester thereof have utility as analgesics and in the treatment of psychoses, Parinson's disease, Lesch-Nyan syndrome, attention deficit disorder or cognitive impairment or in the relief of drug dependence or tardive dyskinesia.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.