Traceless Solid-Phase Synthesis of Chiral 3-Aryl <i>β</i>-Amino Acid Containing Peptides Using a Side-Chain-Tethered <i>β</i>-Amino Acid Building Block
作者:Younghee Lee、Richard B. Silverman
DOI:10.1021/ol9912480
日期:2000.2.1
a traceless silyl linkage strategy has been developed. Using this building block, solid-phase synthesis was carried out to obtain tripeptide analogues with the aromatic ring either unsubstituted or halogenated (Br, I) at the position of the silyl group. The building blocks could generate libraries of peptidomimetics or cyclic peptides containing beta-amino acids with nonpolar side chains.
[反应:见正文]已经开发了使用无痕的甲硅烷基键联策略将手性含芳族侧链的β-氨基酸连接到聚合物载体上的一般方法。使用该结构单元,进行固相合成以获得在甲硅烷基的位置具有未被取代或被卤化的芳环(Br,I)的三肽类似物。构件可以生成拟肽或包含具有非极性侧链的β-氨基酸的环状肽的文库。