Nα-Fmoc-O-[(benzyloxy)hydroxyphosphinyl]serine and Nα-Fmoc-O-[(benzyloxy)hydroxyphosphinyl]threonine were prepared in order to be utilized for the synthesis of phosphoserine- or phosphothreonine-containing peptides based on the Fmoc-mode pre-phosphorylation strategy. These derivatives were obtained as crystalline compounds, which are favorable for use as building blocks for an automated peptide synthesis by a solid-phase method.
制备了 Nα-Fmoc-O-[(苄氧基)羟基膦酰基]
丝氨酸和 Nα-Fmoc-O-[(苄氧基)羟基膦酰基]苏
氨酸,以便根据 Fmoc 模式预
磷酸化策略用于合成含
磷丝氨酸或
磷苏
氨酸的肽。这些衍
生物为结晶化合物,有利于用作固相法自动
多肽合成的构建模块。