Metal-Free, Regioselective Triazole Ligations that Deliver Locked<i>cis</i>Peptide Mimetics
作者:Ahsanullah、Peter Schmieder、Ronald Kühne、Jörg Rademann
DOI:10.1002/anie.200806390
日期:2009.6.22
Metal‐free triazole turns: 1,5‐Disubstituted peptidyl triazoles are obtained regioselectively from the 1,3‐dipolar cycloaddition of peptidyl phosphoranes and azides. Peptide turns are thus formed that contain a conformationally locked cis peptide bond. Being regioselective and free of heavy metals, this reaction may find broad application in chemical biology and medicinal chemistry.
不含金属的三唑类化合物:从1,3-偶极环加成的肽基膦烷和叠氮化物区域选择性地获得1,5-二取代的肽基三唑。因此形成包含构象锁定的顺式 肽键的肽匝。该反应具有区域选择性并且不含重金属,可以在化学生物学和药物化学中找到广泛的应用。