Title: Effects of amino acid chirality and the chemical linker on the cell permeation characteristics of cyclic prodrugs of opioid peptides.
Journal: Journal of medicinal chemistry 20060223
Title: A systematic approach to the solid-phase synthesis of linear and cyclic pseudopeptide libraries containing psi[CH2NH] amide bond surrogates.
Journal: The journal of peptide research : official journal of the American Peptide Society 19970101
Title: Transdermal delivery of bioactive peptides: the effect of n-decylmethyl sulfoxide, pH, and inhibitors on enkephalin metabolism and transport.
Journal: Pharmaceutical research 19901101