H-Phosphonate Synthesis and Biological Evaluation of an Immunomodulatory Phosphoglycolipid from Thermophilic Bacteria
作者:Chin Heng Gan、Hadhi Wijaya、Lan-Hui Li、Chih-Feng Wei、Yi-Jen Peng、Shih-Hsiung Wu、Kuo-Feng Hua、Yulin Lam
DOI:10.1021/acs.orglett.0c00487
日期:2020.4.3
The synthesis of a library of bacterial phosphoglycolipid, PGL-1, is described. Key features of the synthesis include regioselective esterification of the primary alcohol of the diacylglycerol moiety and an H-phosphonate method to install the phosphate in PGL-1 in comparison with earlier reported procedures. A representative set of PGL-1 analogues was prepared and evaluated for their biological activities
描述了细菌磷酸糖脂文库PGL-1的合成。与早期报道的方法相比,合成的关键特征包括二酰基甘油部分的伯醇的区域选择性酯化和H-膦酸酯法将磷酸酯安装在PGL-1中。制备了一组代表性的PGL-1类似物,并对其生物学活性进行了评估。结果表明,PGL-1的免疫活性取决于脂肪酸的链长。