Patent ID: 8865656

Claim:
Compounds of the general formula Cyclo(-Xaa 1 -Xaa 2 -Xaa 3 -Cys 4 -Xaa 5 -Xaa 6 -Xaa 7 -Xaa 8 -Arg 9 -Tyr 10 -Cys 11 -Xaa 12 -Xaa 13 -Xaa 14 -Xaa 15 -Xaa 16 -), disulfide bond between Cys 4 and Cys 11 , wherein the amino acid residues are: Xaa 1 : Tyr, H-γ 4 -DiHTyr-OH; Xaa 2 : His; Xaa 3 : Ala; Xaa 5 : D , alloT, Ahb, or H-β 3 -HSer-OH; Xaa 6 : Ala; Xaa 7 : D Pro, D Tyr, or D Trp; Xaa 8 : Dab; Xaa 12 : Tyr; Xaa 13 : Gln; Xaa 14 : Lys; Xaa 15 : D Cha, NMe D Ile, D His, D His(Bzl), D 4Pal, NMe D Tyr, NMe D Lys, (ABu)G, D Ile, NMe D Ala, D Tyr, D Lys, D Dab or D Pro; Xaa 16 : Pro, or Oic.