主权项 |
1. A non-naturally occurring melanocortin analog comprising the sequence according to Formula I: X1 X2 X3 R1 R2 R3 R4 R5 R6 R7 Y1 Y2 Y3, wherein:
X1, X2, and X3 represent optional stabilizing N-terminal residues or an amino acid residue mimetic; R1 to R7 represent residues of the melanocortin analog; and Y1, Y2, and Y3 represent degradation-resistant C-terminal residues or an amino acid residue mimetic. |