Oxazolopyridine compounds, compositions and use
US5130311A · kind A · utility
146Cited by
1References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 15, 1991 |
| Grant date | Jul 14, 1992 |
| Priority date | — |
| Expiry date | Nov 15, 2011 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P25/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention relates to the analgesic compounds of general formula (I): ##STR1## in which: R.sub.1, R.sub.2, R.sub.3, R.sub.4, A, Z and m are as defined in the description, their isomers, epimers and diastereoisomers, their addition salts with a pharmaceutically acceptable acid and, when R.sub.1 and R.sub.2 each represent a hydrogen atom, their addition salts with a pharmaceutically acceptable base.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.