Claims
- 1. A peptide selected from the group consisting of
- ______________________________________(SEQ ID NO: 1) Tyr--Thr--Lys--Leu--Val--Phe--Ile-- Gln--NH.sub.2(SEQ ID NO: 2) Tyr--Thr--Lys--Phe--Val--Ala--Ile-- Gln--NH.sub.2(SEQ ID NO: 3) Tyr--Thr--Lys--Tyr--Val--Ala--Ile-- Gln--NH.sub.2(SEQ ID NO: 4) Ac--Arg--Gly--His--Leu--Val--(4-Br-- Phe)--Ile--Gln--NH.sub.2 Ac--Tyr--Thr--Lys--Leu--Val--(D-homo- Phe)--Ile--Gln--NH.sub.2(SEQ ID NO: 5) Ac--Tyr--Thr--Lys--Leu--Val--His-- Ile--Gln--NH.sub.2(SEQ ID NO: 6) Ac--Tyr--Thr--Lys--Leu--Val--Phe-- Glu--Gln--NH.sub.2(SEQ ID NO: 7) Ac--Tyr--Thr--Lys--Leu--Val--Phe-- Ile--Gln--NH.sub.2(SEQ ID NO: 8) Tyr--Thr--Lys--(homo-Phe)--Val--Ala-- Ile--Gln--NH.sub.2(SEQ ID NO: 9) Tyr--Thr--Met--Leu--Val--Ala--Phe-- Gln--NH.sub.2(SEQ ID NO: 10) Tyr--Thr--Met--Phe--Val--Ala--Ile-- Gln--NH.sub.2 Ac--D--Arg--Gly--D--His--D--Leu-- D--Val--D--Phe--D--Ile--D--Gln-- NH.sub.2(SEQ ID NO: 11) Ac--Arg--Gly--His--Leu--Val--Phe-- Ile--Gln--NH.sub.2 D--Arg--Gly--D--His--D--Leu--D-- Val--D--Phe--D--Ile--D--Gln-- NH.sub.2and(SEQ ID NO: 12) Ac--Arg--Gly--His--Leu--Val--Tyr-- Ile--Gln--NH.sub.2.______________________________________
- 2. The peptide of claim 1 having the formula (SEQ ID NO:1) Tyr-Thr-Lys-Leu-Val-Phe-Ile-Gln-NH.sub.2.
- 3. The peptide of claim 1 having the formula (SEQ ID NO:2) Tyr-Thr-Lys-Phe-Val-Ala-Ile-Gln-NH.sub.2.
- 4. The peptide of claim 1 having the formula (SEQ ID NO:3) Tyr-Thr-Lys-Tyr-Val-Ala-Ile-Gln-NH.sub.2.
- 5. The peptide of claim 1 having the formula (SEQ ID NO:4) Ac-Arg-Gly-His-Leu-Val-(4-Br-Phe)-Ile-Gln-NH.sub.2.
- 6. The peptide of claim 1 having the formula Ac-Tyr-Thr-Lys-Leu-Val-(D-homo-Phe)-Ile-Gln-NH.sub.2.
- 7. The peptide of claim 1 having the formula (SEQ ID NO:5) Ac-Tyr-Thr-Lys-Leu-Val-His-Ile-Gln-NH.sub.2.
- 8. The peptide of claim 1 having the formula (SEQ ID NO:6) Ac-Tyr-Thr-Lys-Leu-Val-Phe-Glu-Gln-NH.sub.2.
- 9. The peptide of claim 1 having the formula (SEQ ID NO:7) Ac-Tyr-Thr-Lys-Leu-Val-Phe-Ile-Gln-NH.sub.2.
- 10. The peptide of claim 1 having the formula (SEQ ID NO:8) Tyr-Thr-Lys-(homo-Phe)-Val-Ala-Ile-Gln-NH.sub.2.
- 11. The peptide of claim 1 having the formula (SEQ ID NO:9) Tyr-Thr-Met-Leu-Val-Ala-Phe-Gln-NH.sub.2.
- 12. The peptide of claim 1 having the formula (SEQ ID NO:10) Tyr-Thr-Met-Phe-Val-Ala-Ile-Gln-NH.sub.2.
- 13. The peptide of claim 1 having the formula Ac-D-Arg-Gly-D-His-D-Leu-D-Val-D-Phe-D-Ile-D-Gln-NH.sub.2.
- 14. The peptide of claim 1 having the formula (SEQ ID NO:11) Ac-Arg-Gly-His-Leu-Val-Phe-Ile-Gln-NH.sub.2.
- 15. The peptide of claim 1 having the formula D-Arg-Gly-D-His-D-Leu-D-Val-D-Phe-D-Ile-D-Gln-NH.sub.2.
- 16. The peptide of claim 1 having the formula (SEQ ID NO:12) Ac-Arg-Gly-His-Leu-Val-Tyr-Ile-Gln-NH.sub.2.
- 17. Peptides of the formula
- R.sup.1 -A'-B'-C'-D'-E'-F'-G'-H'-NH.sub.2
- selected from the group consisting of
- (a) peptides wherein A' is Tyr; B' is Thr; C' is Lys; D' is Leu; E' is Val; F' is Phe; G' is Ile; H' is Gln; and R.sup.1 is hydrogen or acetyl;
- (b) peptides wherein A' is Tyr; B' is Thr; C' is Lys; D' is Phe; E' is Val; F' is Ala; G' is Ile'; H' is Gln; and R.sup.1 is hydrogen or acetyl;
- (c) peptides wherein A' is Tyr; B' is Thr; C' is Lys; D' is Tyr; E' is Val; F' is Ala; G is Ile'; H' is Gln; and R.sup.1 is hydrogen or acetyl;
- (d) peptides wherein A' is Arg; B' is Gly; C' is His; D' is Leu; E' is Val; F' is 4-Br-Phe; G' is Ile; H' is Gln; and R.sup.1 is hydrogen or acetyl;
- (e) peptides wherein A' is Tyr; B' is Thr; C' is Lys; D' is Leu; E' is Val; F' is D-homo-Phe; G' is Ile; H' is Gln; and R.sup.1 is hydrogen or acetyl;
- (f) peptides wherein A' is Tyr; B' is Thr; C' is Lys; D' is Leu; E' is Val; F' is His; G' is Ile; H' is Gln; and R.sup.1 is hydrogen or acetyl;
- (g) peptides wherein A' is Tyr; B' is Thr; C' is Lys; D' is Leu; E' is Val; F' is Phe; G' is Glu; H' is Gln; and R.sup.1 is hydrogen or acetyl;
- (h) peptides wherein A' is Tyr; B' is Thr; C' is Lys; D' is Leu; E' is Val; F' is Phe; G' is Ile; H' is Gln; and R.sup.1 is hydrogen or acetyl;
- (i) peptides wherein A' is Tyr; B' is Thr; C' is Lys; D' is homo-Phe; E' is Val; F' is Ala; G' is Ile; H' is Gln; and R.sup.1 is hydrogen or acetyl;
- (j) peptides wherein A' is Tyr; B' is Thr; C' is Met; D' is Leu; E' is Val; F' is Ala; G' is Phe; H' is Gln; and R.sup.1 is hydrogen or acetyl;
- (k) peptides wherein A' is Tyr; B' is Thr; C' is Met; D' is Phe; E' is Val; F' is Ala; G' is Ile'; H' is Gln; and R.sup.1 is hydrogen or acetyl;
- (l) peptides wherein A' is D-Arg; B' is Gly; C' is D-His; D' is D-Leu; E' is D-Val; G' is D-Phe; G' is D-Ile; H' is D-Gln; and R.sup.1 is hydrogen or acetyl;
- (m) peptides wherein A' is Arg; B' is Gly; C' is His; D' is Leu; E' is Val; F' is Phe; G' is Ile; H' is Gln; and R.sup.1 is hydrogen or acetyl;
- (n) peptides wherein A' is Arg; B' is Gly; C' is His; D' is Leu; E' is Val; F' is Phe; G' is Ile; H' is Gln; and R.sup.1 is hydrogen or acetyl;
- and (o) peptides wherein A' is Arg; B' is Gly; C' is His; D' is Leu; E' is Val; F' is Tyr; G' is Ile; H' is Gln; and R.sup.1 is hydrogen or acetyl.
- 18. Peptides of claim 17 wherein A' is Tyr; B' is Thr; C' is Lys; D' is Leu; E' is Val; F' is Phe; G' is Ile; H' is Gln; and R.sup.1 is hydrogen or acetyl.
- 19. Peptides of claim 17 wherein A' is Tyr; B' is Thr; C' is Lys; D' is Phe; E' is Val; F' is Ala; G' is Ile' H' is Gln; and R.sup.1 is hydrogen or acetyl.
- 20. Peptides of claim 17 wherein A' is Tyr; B' is Thr; C' is Lys; D' is Tyr; E' is Val; F' is Ala; G is Ile'; H' is Gln; and R.sup.1 is hydrogen or acetyl.
- 21. Peptides of claim 17 wherein A' is Arg; B' is Gly; C' is His; D' is Leu; E' is Val; F' is 4-Br-Phe; G' is Ile; H' is Gln; and R.sup.1 is hydrogen or acetyl.
- 22. Peptides of claim 17 wherein A' is Tyr; B' is Thr; C' is Lys; D' is Leu; E' is Val; F' is D-homo-Phe; G' is Ile; H' is Gln; and R.sup.1 is hydrogen or acetyl.
- 23. Peptides of claim 17 wherein A' is Tyr; B' is Thr; C' is Lys; D' is Leu; E' is Val; F' is His; G' is Ile; H' is Gln; and R.sup.1 is hydrogen or acetyl.
- 24. Peptides of claim 17 wherein A' is Tyr; B' is Thr; C' is Lys; D' is Leu; E' is Val; F' is Phe; G' is Glu; H' is Gln; and R.sup.1 is hydrogen or acetyl.
- 25. Peptides of claim 17 wherein A' is Tyr; B' is Thr; C' is Lys; D' is Leu; E' is Val; F' is Phe; G' is Ile; H' is Gln; and R.sup.1 is hydrogen or acetyl.
- 26. Peptides of claim 17 wherein A' is Tyr; B' is Thr; C' is Lys; D' is homo-Phe; E' is Val; F' is Ala; G' is Ile; H' is Gln; and R.sup.1 is hydrogen or acetyl.
- 27. Peptides of claim 17 wherein A' is Tyr; B' is Thr; C' is Met; D' is Leu; E' is Val; F' is Ala; G' is Phe; H' is Gln; and R.sup.1 is hydrogen or acetyl.
- 28. Peptides of claim 17 wherein A' is Tyr; B' is Thr; C' is Met; D' is Phe; E' is Val; F' is Ala; G' is Ile'; H' is Gln; and R.sup.1 is hydrogen or acetyl.
- 29. Peptides of claim 17 wherein A' is D-Arg; B' is Gly; C' is D-His; D' is D-Leu; E' is D-Val; G' is D-Phe; G' is D-Ile; H' is D-Gln; and R.sup.1 is hydrogen or acetyl.
- 30. Peptides of claim 17 wherein A' is Arg; B' is Gly; C' is His; D' is Leu; E' is Val; F' is Phe; G' is Ile; H' is Gln; and R.sup.1 is hydrogen or acetyl.
- 31. Peptides of claim 17 wherein A' is Arg; B' is Gly; C' is His; D' is Leu; E' is Val; F' is Phe; G' is Ile; H' is Gln; and R.sup.1 is hydrogen or acetyl.
- 32. Peptides of claim 17 wherein A' is Arg; B' is Gly; C' is His; D' is Leu; E' is Val; F' is Tyr; G' is Ile; H' is Gln; and R.sup.1 is hydrogen or acetyl.
- 33. A pharmaceutical composition comprising at least one peptide of claim 1 in an amount effective to inhibit cellular adherence and a pharmaceutically acceptable carrier or diluent.
- 34. A method for inhibiting leukocyte adherence in a host comprising the step of administering to said host at least one peptide of claim 1 in an amount effective to inhibit leukocyte adherence.
- 35. A method for modifying binding of a selectin in a host comprising administering to said host at least one peptide of claim 1 in an amount effective to inhibit cellular adherence.
- 36. The method of claim 35 wherein said selectin is selected from the group consisting of P-selectin, E-selectin and L-selectin.
- 37. A method for decreasing inflammation in a host comprising administering to said host at least one peptide of claim 1 in an amount effective to decrease inflammation.
- 38. A method for decreasing coagulation in a host comprising administering to said host at least one peptide of claim 1 in an amount effective to decrease coagulation.
- 39. A method for treating a host having a condition selected from the group consisting of ischemia and reperfusion, bacterial sepsis and disseminated intravascular coagulation, adult respiratory distress syndrome, tumor metastasis, rheumatoid arthritis and atherosclerosis, comprising administering to said host at least one biologically active peptide of claim 1 in an amount effective to treat said condition.
Parent Case Info
This is a continuation of application Ser. No. 08/156,415, filed Nov. 22, 1993, abandoned.
US Referenced Citations (11)
Foreign Referenced Citations (5)
Number |
Date |
Country |
WO9107993 |
Jun 1991 |
WOX |
WO9119502 |
Dec 1991 |
WOX |
WO9119501 |
Dec 1991 |
WOX |
WO9201718 |
Feb 1992 |
WOX |
WO9202527 |
Feb 1992 |
WOX |
Continuations (1)
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Number |
Date |
Country |
Parent |
156415 |
Nov 1993 |
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