Tricyclicdicarboximides
US4173646A · kind A · utility
16Cited by
4References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 28, 1978 |
| Grant date | Nov 6, 1979 |
| Priority date | — |
| Expiry date | Sep 28, 1998 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D209/76
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Tricyclicdicarboximides representatively prepared by the Diels-Alder condensation of a cyclic diene such as cycloheptatriene, cyclooctatetraene and the like with a dienophile such as substituted N-phenylmaleimide and the like are disclosed having pharmaceutical utility as minor tranquilizers and anti-convulsants. Also disclosed are processes for the preparation of such tricyclicdicarboximides; pharmaceutical compositions comprising such compounds and their salt; ester and amide or derivatives; and methods of treatment comprising administering such compounds and compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.