Benzo(f)isoquinoline compounds useful as calcium entry blockers
US4670443A · kind A · utility
1Cited by
9References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 2, 1985 |
| Grant date | Jun 2, 1987 |
| Priority date | — |
| Expiry date | Jul 2, 2005 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D221/10
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Benzo(f)isoquinoline compounds, particularly, penta- and tetrahydrobenzo(f)isoquinoline dicarboxylic acid compounds, their preparation and their use as calcium entry blockers are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.