Provided herein is a derivative of 2-deoxy-2-amino-4-O-phophono-D-glucopyranose, which is derived from lipid A, of the formula:
wherein R, and R2 are a member in a pair selected from the group consisting of those indicated in a following table;
The compounds of this invention contain ones of a rectus and a sinister configurations and are expected to exhibit more improved biological and immunological activities than those which natural lipid A possesses originally.
本发明提供了一种 2-脱氧-2-
氨基-4-O-phophono-
D-吡喃葡萄糖的衍
生物,该衍
生物来源于脂质 A,其式为
其中 R 和 R2 是选自下表所示组别的一对成员;
本发明的化合物包含直向和正向构型的化合物,与天然脂质 A 原有的
生物和免疫活性相比,本发明的化合物有望表现出更好的
生物和免疫活性。