| abstract |
Specific cyclic peptides of the melanocortin receptor of formula (I) wherein R1, R2, R3, R4, R5, R6, R7, R8 and R9 are as defined in the specification, compositions and formulations that include the peptides of the previous formula or salts thereof, and methods to prevent, improve or treat diseases, indications, conditions and sensitive syndromes or mediated by the melanocortin-1 receptor. |