作者:Shuai Huang、Xian-li Zhou、Hong-yan Wang、Cui-juan Wang、Xiao-li Zhou、Feng Xiao、Jie Weng
DOI:10.1007/s11418-012-0728-x
日期:2013.10
From the aerial parts of Senecio dianthus, five eremophilane glucosides (1, 2, 4–6) and one new eremophilenolide (7) were isolated, together with sixteen known compounds (3, 8–22). Their structures and relative configurations were elucidated on the basis of extensive spectroscopic analysis, including HR-ESI-MS, X-ray, CD, 1D- and 2D-NMR experiments.
从千里光石竹的地上部分分离出五种 eremophilane 葡萄糖苷 ( 1 , 2 , 4 – 6 ) 和一种新的 eremophilenolide ( 7 ),以及 16 种已知化合物 ( 3 , 8 – 22 )。在广泛的光谱分析的基础上阐明了它们的结构和相对构型,包括 HR-ESI-MS、X 射线、CD、1D-和 2D-NMR 实验。