Sesquiterpenoid Constituents of the Liverwort,<i>Ptychanthus striatus</i>(LEHM. et LINDENB.) NEES
作者:Reiji Takeda、Hideo Naoki、Takashi Iwashita、Kosei Mizukawa、Yoshio Hirose、Toshimasa Isida、Masatoshi Inoue
DOI:10.1246/bcsj.56.1125
日期:1983.4
Four sesquiterpenoids, striatene, striatol, β-monocyclonerolidol and ptychanolide, were isolated from the liverwort Ptychanthus striatus (LEhm. et. LIndenb.)NEes. Their structures have been established by spectroscopic analysis and chemical transformation. Three of them, striatene, striatol and β-monocyclonerolidol, are interesting in terms of the evolution of the liverwort from the algae.
从肝草 Ptychanthus striatus (LEhm. et. LIndenb.)NEes 中分离出四种倍半萜类化合物,即 striatene、statol、β-monocyclonerolidol 和 ptychanolide。通过光谱分析和化学转化,确定了它们的结构。其中三种,即条纹烯、条纹醇和 β-单环烯醇,从藻类演化的角度来看,对肝草的演化很有意义。