dothideomycetone A   、                                                                                      
(S)-(-)-α-甲氧基-α-(三氟甲基)苯乙酸                                                                                                                                                              在
                                                                                                                                                                                 
4-二甲氨基吡啶   、                                                                                                  
N,N'-二环己基碳二亚胺                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
氘代氯仿                                                                                  为溶剂,
                                                                                                                                                                                        以2.2 mg的产率得到[(1S,6S)-6-hydroxy-4,6-dimethyl-3-[2-[(1S,2R,6S)-2-methyl-6-[(2S)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoyl]oxycyclohexyl]-2-oxoethyl]-5-oxocyclohex-3-en-1-yl] (2R,3R,4S)-2,4-dimethyl-3-[(2S)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoyl]oxyhexanoate