乙酸酐 、
Ligustrin-<4'-hydroxy-5'-(5'-hydroxytigloyloxy)-tiglate> 反应 1.0h,
以5 mg的产率得到(E)-4-Acetoxy-2-((E)-2-acetoxymethyl-but-2-enoyloxymethyl)-but-2-enoic acid (3aR,4R,6aR,9aR,9bR)-9-methyl-3,6-dimethylene-2-oxo-2,3,3a,4,5,6,6a,7,9a,9b-decahydro-azuleno[4,5-b]furan-4-yl ester