Synthesis and Opioid Activity of [<scp>d</scp>-Pro<sup>10</sup>]Dynorphin A-(1−11) Analogues with N-Terminal Alkyl Substitution
作者:Heekyung Choi、Thomas F. Murray、Gary E. DeLander、William K. Schmidt、Jane V. Aldrich
DOI:10.1021/jm960747t
日期:1997.8.1
the N-CPM analogue exhibited potent antinociceptive activity (ED50 = 1.1 micrograms/mouse), while N-allyl[D-Pro10]Dyn A-(1-11) exhibited weak antinociceptive activity (ED50 = 27 micrograms/mouse). For the N,N-dialkyl derivatives the identity of the N-terminal alkyl group affected the efficacy observed in the smooth muscle assays. The N,N-diCPM analogue exhibited negligible agonist activity, and N,N