Patent ID: RE44022

Claim:
A cyclopeptide chosen from among the following compounds: P11: cyclo(DPhe-Pro-Gln-Ile-Met- SEQ ID NO: 5 27 Arg-Ile-Lys-Pro-His-Gln- Gly-Gln-His-Ile-Gly-Glu) P16: cyclo(Arg-Ile-Lys-Pro-His- SEQ ID NO: 8 Gln-Gly) P17: cyclo(Pro-Arg-Ile-Lys-Pro- SEQ ID NO: 9 His-Gln-Gly) P19: cyclo(Gln-Ile-Met-Arg-Ile- SEQ ID NO: 10 Lys-Pro-His-Gln-Gly-Gln-His- Ile-Gly-Glu) P20: cyclo(DPhe-Pro-Gln-Ile-Met- SEQ ID NO: 11 28 Arg-Ile-Lys-Pro-His-Gln-Gly- Gln-His-Ile-Gly) P23: cyclo(DTyr-Pro-Arg-Ile-Lys- SEQ ID NO: 13 Pro-His-Gln) P24: cyclo(Gly-Arg-Ile-Lys-Pro- SEQ ID NO: 25 His) and the compounds P11 and P20, wherein DPhe is replaced by DTyr.