Indeno[1,2-c]pyridazin-3-one derivatives useful as cardiotonic and antihypertensive agents
US4602019A · kind A · utility
9Cited by
2References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 2, 1984 |
| Grant date | Jul 22, 1986 |
| Priority date | — |
| Expiry date | Feb 2, 2004 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D491/10
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Substituted 2,5-dihydro- and 2,4,4a,5-tetrahydro-3H-indeno[1,2-c]pyridazin-3-ones and pharmaceutically acceptable salts thereof are useful as cardiotonic and antihypertensive agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.