'' cyclic peptide, pharmaceutical composition, method of treating a disease, indication, condition or syndrome mediated by melanocortin receptor in humans or non-human mammals, and, condition treatment method that reacts to changes in melanocortin receptor function in humans or nonhuman mammals ''
A melanocortin receptor agonist cyclic peptide of the formula where R, x and y are as defined in the specification, compositions and formulations including the peptide of the foregoing formula, and methods of preventing, ameliorating or treating melanocortin receptor-mediated diseases, indications, conditions and syndromes, including sexual dysfunction such as male erectile dysfunction and female sexual dysfunction.
