Syntheses of Symmetrical and Unsymmetrical Lysobisphosphatidic Acid Derivatives

Recent years have witnessed significant achievements in the field of organic chemistry, which have led to new drugs and the discovery of new and biologically interesting molecules. Herein, we describe a practical and efficient approach to the synthesis of enantiomerically pure and diverse lysobisphosphatidic acid analogues. The key feature of the synthesis is a one-pot, sequential phosphorylation of a protected sn-2-O-oleoyl glycerol or sn-3-O-oleoyl glycerol with 2-cyanoethyl N,N-diisopropylchlorophosphoramidite, followed by oxidation.