N-aminocarbamates related to physostigmine, pharmacentical compositions and use
US4914102A · kind A · utility
18Cited by
2References
23Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 28, 1989 |
| Grant date | Apr 3, 1990 |
| Priority date | — |
| Expiry date | Sep 28, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D487/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
There are disclosed various derivatives of physostigmine and related compounds of the formula below, ##STR1## where X,R.sub.1,R.sub.2 and R.sub.3 are as defined in the specification, which compounds are useful for alleviating various memory dysfunctions characterized by a cholinergic deficit such as Alzheimer's disease.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.