%0 Journal Article %T Cyclic Biphalin Analogues Incorporating a Xylene Bridge: Synthesis, Characterization, and Biological Profile %A Adriano Mollica %A Alfonso Carotenuto %A Anna I. Erdei %A Azzurra Stefanucci %A Edina Sz£¿cs %A Ettore Novellino %A Ferenc Z¨¢dor %A Francesca Marzoli %A Giorgia Macedonio %A Stefano Pieretti %A S¨¢ndor Benyhe %J Archive of "ACS Medicinal Chemistry Letters". %D 2017 %R 10.1021/acsmedchemlett.7b00210 %K Biphalin %K CLIPS technology %K xylene bridge %K antinociception %K opioids %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5554896/