2,4-Dihydro-5-[(substituted)phenyl]-4,4-disubstituted-3H-pyrazol-3-ones
US4526982A · kind A · utility
2Cited by
1References
3Claims
0Family size
Inventor
Key dates
| Filing date | May 23, 1983 |
| Grant date | Jul 2, 1985 |
| Priority date | — |
| Expiry date | May 23, 2003 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D491/10
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
2,4-Dihydro-5-[(substituted)phenyl]-4,4-disubstituted-3H-pyrazol-3-one compounds as cardiotonic and antihypertensive agents, pharmaceutical compositions and methods of treating diseases with such agents as well as a process for the preparation of said compounds are described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.