The major spiroacetal ((E,E)-1) of the pestiferous fruit flies, Bactrocera tryoni and Bactrocera cucumis, is biosynthesised from fatty acids by distinguishable pathways which utilise modified β-oxidation and C–H hydroxylation, generating a putative ketodiol which cyclises.
害虫果蝇,如Bactrocera tryoni和Bactrocera cucumis,其主要螺旋
缩酮化合物((E,E)-1)是通过利用改良的β-
氧化和
碳-
氢羟基化途径,从
脂肪酸生物合成而来,生成一个假定的
酮二醇并环化形成。