Benzamide derivative analgesics
US4346101A · kind A · utility
9Cited by
4References
23Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 8, 1980 |
| Grant date | Aug 24, 1982 |
| Priority date | — |
| Expiry date | Dec 8, 2000 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D319/08
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Benzamide derivative analgesic compounds of the formula ##STR1## wherein P, Q, R.sub.1, R.sub.2, X and Y are as defined in the specification, e.g., 3,4-Dichloro-N-[[8-(dimethylamino)-1,4-dioxaspiro[4.5]dec-8-yl]methyl]benz amide, and their pharmacologically acceptable salts, have analgesic drug properties with a low ratio of analgesic to sedative activity for use as analgesic drugs in mammalian animals, including humans.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.