N-(tetradecyldiazomalonyl)-1-O-β-D-galactosyl-D-sphingosine 、 alkaline earth salt of/the/ methylsulfuric acid 以
四氢呋喃 、
水 为溶剂,
反应 0.5h,
以40%的产率得到2-Hydroxy-N-[(E)-2-hydroxy-1-((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxymethyl)-heptadec-3-enyl]-malonamic acid tetradecyl ester