Pyridazinone compounds
US4258185A · kind A · utility
32Cited by
11References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 14, 1980 |
| Grant date | Mar 24, 1981 |
| Priority date | — |
| Expiry date | Apr 14, 2000 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D401/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Pyridazinone compounds of the formula: ##STR1## wherein A, B, R.sup.1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 are as defined hereinafter, and pharmaceutically acceptable acid addition salts thereof are disclosed. They are useful as antithrombotic and antihypertensive drugs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.