作者:Sachiko Shimada (née Miyoshi)、Tamotsu Saitoh、Yoshihiko Namiki、Ushio Sankawa、Shoji Shibata
DOI:10.1016/0031-9422(80)83204-3
日期:1980.1
Abstract From the lichen, Siphula ceratites , two new metabolities, protosiphulin and oxysiphulin, were isolated besides the known compound, siphulin. The structures of the two new chromenones were proved by 1 H NMR and 13 C NMR spectral analysis in comparison with those of siphulin.
摘要 从地衣Siphula ceratites 中分离出除了已知化合物siphulin 之外的两种新代谢物protosiphulin 和oxysiphulin。两种新的色农酮的结构均通过 1 H NMR 和 13 C NMR 光谱分析与 siphulin 进行了比较。