A Facile Synthesis of Fully Protected meso-Diaminopimelic Acid (DAP) and Its Application to the Preparation of Lipophilic N-Acyl iE-DAP
作者:Yukako Saito、Yuichi Yoshimura、Hideaki Wakamatsu、Hiroki Takahata
DOI:10.3390/molecules18011162
日期:——
Synthesis of beneficial protected meso-DAP 9 by cross metathesis of the Garner aldehyde-derived vinyl glycine 1b with protected allyl glycine 2 in the presence of Grubbs second-generation catalyst was performed. Preparation of lipophilic N-acyl iE-DAP as potent agonists of NOD 1-mediated immune response from 9 is described.
在 Grubbs 第二代催化剂的存在下,通过加纳醛衍生的乙烯基甘氨酸 1b 与受保护的烯丙基甘氨酸 2 的交叉复分解,合成了有益的受保护的内消旋 DAP 9。描述了亲脂性 N-酰基 iE-DAP 作为 NOD 1 介导的 9 免疫反应的有效激动剂的制备。