Benzothiazine and benzothiazole compounds useful as analgesics
US5234924A · kind A · utility
12Cited by
7References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 5, 1991 |
| Grant date | Aug 10, 1993 |
| Priority date | — |
| Expiry date | Dec 5, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D417/12
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Compound of general formula (I): ##STR1## where R.sub.1, R.sub.2, R.sub.3, n and X are defined in the description. Medicinal products.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.