Synthesis of all stereoisomers of KRN7000, the CD1d-binding NKT cell ligand

KRN7000 is an important ligand identified for CD1d protein of APC, and KRN7000/CD1d complex can stimulate NKT cells to release Th1 and Th2 cytokines. In an effort to understand the structure–activity relationships, we have carried out the synthesis of a complete set of the eight KRN7000 stereoisomers, and their biological activities have been examined.

In an effort to understand the structure–activity relationships, we have carried out the synthesis of all eight KRN7000 stereoisomers, and their biological activities examined.Figure optionsDownload as PowerPoint slide