
Cyclic mu-opioid receptor ligands containing multiple N-methylated amino acid residues
Keywords: BU72; 17-methyl-3-hydroxy-[5β,7β,3â²,5â²]-pyrrolidino-2â²[S]-phenyl-7α-methyl-6,14-endoetheno morphinan; CHO; Chinese hamster ovary; DPDPE; [D-Ala2-N-Me-Phe4-Gly-ol] enkephalin; EM-2; endomorphin-2; NMe; N-methyl; Opioid receptors; N-Methylated amin