Marine College, Shandong University at Weihai, Weihai 264209, P R China.
Chem Biodivers. 2010 Jan;7(1):221-4. doi: 10.1002/cbdv.200900007.
From the whole plants of Aster himalaicus, a new eudesmane-type sesquiterpene, 1-oxoeudesm-11(13)-eno-12,8alpha-lactone, along with twelve known compounds, was isolated. The structures of all compounds have been elucidated on the basis of spectroscopic data, including IR, EI-MS, HR-ESI-MS, and 1D- and 2D-NMR data.
从喜马拉雅紫菀全草中分离得到一个新的半日花烷型倍半萜，1-氧代-表-11(13)-愈创木烯-12,8α-内酯，此外还分离得到了 12 个已知化合物。根据光谱数据，包括 IR、EI-MS、HR-ESI-MS 和 1D 和 2D-NMR 数据，解析了所有化合物的结构。
