Peptide or its salts
US5624900A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | May 9, 1994 |
| Grant date | Apr 29, 1997 |
| Priority date | — |
| Expiry date | May 9, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K38/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Peptides having high binding activity for human interleukin-1 and represented by the following formula EQU H-X.sup.1 -Cys-A-B-A-B-A-Ser-X.sup.2 -Y wherein each A represents an amino acid residue selected from the group consisting of Val, Leu, Ile and Nle, independent of any other selection for A; B represents an amino acid residue selected from the group consisting of Arg, Lys, Gln, His and Ser, independent of any other selection for B; X.sup.1 and X.sup.2 each is a single bond or a peptide segment comprising 1-10 amino acid residues selected from Gly, Ala, Val, Arg, Asn, Ser, Phe, Pro, Leu, Glu, Asp, Lys, Thr, His, Tyr, Nle and Ile and Y represents a hydroxyl group or an amino group; and their salts.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.