Nonapeptides
US4229438A · kind A · utility
49Cited by
1References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 7, 1979 |
| Grant date | Oct 21, 1980 |
| Priority date | — |
| Expiry date | May 7, 1999 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S930/18
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Novel nonapeptides of the formula: EQU pGlu-X-Lys-Ser-Gln-Y-Z-Ser-Asn-OH wherein X is Ala or (D)-Ala; Y and Z are the same or different and each is the residue of a D-amino acid containing 3 to 9 carbon atoms, or Gly; and at least one of X, Y and Z is the residue of D-amino acid, have immunoregulator activity and are of value as medicines.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.