5H-Dibenzo (A,D) cycloheptenes as muscarinic receptor antagonists
US5508280A · kind A · utility
1Cited by
5References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 30, 1995 |
| Grant date | Apr 16, 1996 |
| Priority date | — |
| Expiry date | Jan 30, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2603/32
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
This invention relates to novel derivatives of 5H-dibenzo (a,d)cycloheptenes, to the processes for their preparation, to their muscarinic receptor antagonist properties and to their end-use application for treating Parkinson's Disease, tardive dyskinesia, and motion sickness.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.