Analgesic and/or opiate antagonist tripeptide amides and processes for preparation and compositions thereof
US4658013A · kind A · utility
6Cited by
6References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 22, 1983 |
| Grant date | Apr 14, 1987 |
| Priority date | — |
| Expiry date | Feb 22, 2003 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07K5/0812
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
A genus of tripeptide amides and fifteen species thereof of Examples 4-18, which are useful as analgesics and/or opiate antagonists, three processes for preparation thereof, pharmaceutical compositions thereof, and the three tripeptide amide species of Examples 1-3, which are not within the genus and are useful as analgesics and/or opiate antagonists, are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.