作者:Akira Kaneda、Rokuro Sudo
DOI:10.1246/bcsj.43.2159
日期:1970.7
The preparation of N-acyl derivatives of α-amino-α-benzylmercaptopropionic acid was investigated. It is described that pyruvic acid was treated with amides to afford N-acyl-α-amino-α-hydroxypropionic acids, which were then substituted into N-acyl-α-amino-α-benzylmercaptopropionic acids. In another experiment, Steglich’s method was improved in order to afford three N-acyl derivatives of α-amino-α-b
研究了α-氨基-α-苄基巯基丙酸的N-酰基衍生物的制备。据描述,丙酮酸用酰胺处理得到 N-酰基-α-氨基-α-羟基丙酸,然后将其取代成 N-酰基-α-氨基-α-苄基巯基丙酸。在另一个实验中,Steglich 的方法得到改进,以便以更好的收率提供 α-氨基-α-苄基巯基丙酸的三种 N-酰基衍生物。