Synthesis, Pharmacological Evaluation, and Computational Studies of Cyclic Opioid Peptidomimetics Containing β3-Lysine
作者:Karol Wtorek、Piotr F. J. Lipiński、Anna Adamska-Bartłomiejczyk、Justyna Piekielna-Ciesielska、Jarosław Sukiennik、Alicja Kluczyk、Anna Janecka
DOI:10.3390/molecules27010151
日期:——
after central (intracerebroventricular) and peripheral (intravenous ) administration. In this report, we describe the further modification of this analog, which includes the incorporation of a β3-amino acid, (R)- and (S)-β3-Lys, instead of D-Lys in position 2. The influence of such replacement on the biological properties of the obtained analogs, Tyr-c[(R)-β3-Lys-Phe-Phe-Asp]NH2 (RP-171) and Tyr-c[(S)