作者:Xiao-Sheng Yan、Kun Wu、Yuan Yuan、Ying Zhan、Jin-He Wang、Zhao Li、Yun-Bao Jiang
DOI:10.1039/c3cc44336a
日期:——
Transforming the C-terminal amide of a glycinylphenylalanine dipeptide into N-amidothiourea affords a β-turn structure in the formed dipeptide based N-amidothioureas, which can be readily identified by an induced CD signal from the achiral phenylthiourea chromophore.
将甘氨酰苯丙氨酸二肽的C端酰胺转化为N-酰胺硫脲,可以在形成的基于二肽的N-酰胺硫脲中获得β-转角结构,这可以通过非手性苯硫脲色素诱导的圆二色性(CD)信号轻易识别。