Le blocage de la lysine par la réaction de M<scp>AILLARD</scp>. I. Synthèse de N-(désoxy-1-<scp>D</scp>-fructosyl-1)- et N-(désoxy-1-<scp>D</scp>-lactulosyl-1)-<scp>L</scp>-lysines
作者:P. A. Finot、J. Mauron
DOI:10.1002/hlca.19690520609
日期:——
The authors describe a specific method for the preparation of Nϵ-(1-deoxy-D-fructosyl)-L-lysine, Nα-(1-deoxy-D-fructosyl)-L-lysine, their formyl derivatives, and Nα-formyl-ϵ-(1-deoxy-D-lactulosyl)-L-lysine, as well as Nα, Nϵ-di-(1-deoxy-D-fructosyl)-L-lysine. After purification by cation-exchange chromatography using volatile pyridine-acetic acid or pyridine-formic acid buffers, these compounds are
作者描述了一种具体的制备N for-(1-脱氧-D-果糖基)-L-赖氨酸,Nα-(1-脱氧-D-果糖基)-L-赖氨酸,它们的甲酰基衍生物和Nα-甲酰基的方法。 -ϵ-(1-脱氧-D-乳糖基)-L-赖氨酸,以及Nα,Nϵ-二-(1-脱氧-D-果糖基)-L-赖氨酸。在使用挥发性吡啶-乙酸或吡啶-甲酸缓冲液通过阳离子交换色谱法纯化后,以纯净状态获得这些化合物。通过薄层色谱和纸电泳可以快速分离和鉴定这些赖氨酸衍生物。