Dihydrothysanolactone (2), the dihydro derivative of a novel triterpene thysanolactone (1), was synthesized from an easily available pentacyclic triterpene, hydroxyhopanone (3).
二氢thysanolactone(2)是一种新型三
萜类化合物thysanolactone(1)的二氢衍
生物,由一种容易获得的五环三
萜类化合物羟基藿内酯(3)合成。