Memory enhancing and analgesic aminocarbonylcarbamates related to physostigmine
US5077289A · kind A · utility
18Cited by
5References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 30, 1989 |
| Grant date | Dec 31, 1991 |
| Priority date | — |
| Expiry date | Nov 30, 2009 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P25/28
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
There are disclosed various derivatives related to physostigmine of the formula below, ##STR1## where Z, R.sub.1 and R.sub.2 are as defined in the specification, which compounds are useful for enhancing cholinergic function, and as analgesic agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.