abstract |
Wherein R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 and R 9 are as defined herein, And a composition comprising the peptide of the above formula or a salt thereof and a method of preventing, alleviating or treating a melanocortin-1 receptor mediated or reactive disease, indication, abnormality and syndrome. [Chemical Formula 1] |