
Role of 2′,6′-dimethyl-l-tyrosine (Dmt) in some opioid lead compounds
Keywords: Bzl، بنزیل; Dmt-Tic pharmacophore; Opioid peptides; Opioid receptors; δ-Opioid agonists; UFP-512; δ-Opioid antagonistsAcOEt, ethyl acetate; AcOH, acetic acid; Asp∗, –NH–CH(CH2–COOH)–; Bid, 1H-benzimidazol-2-yl; Boc, tert-butyloxycarbonyl; Bzl, benzyl; DAMGO, [d-Ala2,