Synthesis, binding affinities and metabolic stability of dimeric dermorphin analogs modified with<i>β</i><sup>3</sup>-<i>homo</i>-amino acids
作者:Oliwia Frączak、Anika Lasota、Dagmara Tymecka、Piotr Kosson、Adriana Muchowska、Aleksandra Misicka、Aleksandra Olma
DOI:10.1002/psc.2869
日期:2016.4
In this study, proteinogenic amino acids residues of dimeric dermorphin pentapeptides were replaced by the corresponding β3‐homo‐amino acids. The potency and selectivity of hybrid α/β dimeric dermorphin pentapeptides were evaluated by competetive receptorbinding assay in the rat brain using [3H]DAMGO (a μ ligand) and [3H]DELT (a δ ligand). Tha analogcontaining β3‐homo‐Tyr in place of Tyr (Tyr‐d‐