作者:Toshihiro Hashimoto、Hazimu Suzuki、Motoo Tori、Yoshinori Asakawa
DOI:10.1016/0031-9422(91)84201-3
日期:1991.1
Abstract Two new bis(bibenzyl) ethers, perrottetin E-11′-methyl ether and 14-hydroxyperrottetin E-11′-methyl ether were isolated from an ethyl acetate extract of the liverwort Pellia endiviifolia together with the previously known bis(bibenzyl) ether, perrottetin E and their structures characterized by spectroscopic methods, chemical evidence and total synthesis. The present results strongly support
摘要 两种新的双(联苄基)醚,perrottetin E-11'-甲基醚和 14-羟基 perrottetin E-11'-甲基醚与先前已知的双(联苄基)醚一起从苔藓 Pellia endiviifolia 的乙酸乙酯提取物中分离出来。 ,perrottetin E 及其结构特征的光谱方法,化学证据和全合成。目前的结果强烈支持舒斯特对 Metzgeriales 和 Jungermanniales 的系统发育分类。