Naphtheridinone- and pyridooxazinone-pyridone compounds, cardiotonic compositions including same, and their uses
US4866074A · kind A · utility
34Cited by
3References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 11, 1988 |
| Grant date | Sep 12, 1989 |
| Priority date | — |
| Expiry date | Oct 11, 2008 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D498/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
This invention relates to substituted pyridooxazinone and naphtheridone pyridones which are useful as cardiotonic agents for the treatment of congestive heart failure, to methods for increasing cardiac contractility using said compounds, and pharmaceutical compositions including the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.