Piperazinone and piperazine polypeptides
US4251438A · kind A · utility
22Cited by
1References
48Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 14, 1979 |
| Grant date | Feb 17, 1981 |
| Priority date | — |
| Expiry date | Jun 14, 1999 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07K14/70
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Piperazinone polypeptides which are useful as analgesics and psychotherapeutic agents as well as processes to produce them are described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.