Tricyclic pyridine derivatives
US5321021A · kind A · utility
5Cited by
0References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 24, 1991 |
| Grant date | Jun 14, 1994 |
| Priority date | — |
| Expiry date | Apr 24, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D513/14
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The compounds are of the class of bi- and tricyclic pyridone derivatives of the formula ##STR1## wherein various substituents are as described in the specification, useful in the control of prevention of muscle tensions, stress conditions, insomnia, anxiety states and/or convulsions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.