Zhao Feng, Zhang Ruifei, Zhang Hexinge, Jiao Shungang, Alagnidun Alagnidun, Chen Suyile, Tu Pengfei, Chai Xingyun
a Modern Research Center for Traditional Chinese Medicine, School of Chinese Materia Medica, Beijing University of Chinese Medicine , Beijing , People's Republic of China.
b East Banner of Alashan, Alashan Mongolian Hospital , Inner Mongolia , People's Republic of China.
Nat Prod Res. 2019 Oct;33(19):2809-2814. doi: 10.1080/14786419.2018.1503267. Epub 2018 Nov 23.
Two humulane-type sesquiterpenoids, namely (+)-alashanoid I () and (-)-alashanoid I (), were isolated as a pair of enantiomers from the peeled stems of . Their structures were elucidated by extensive spectroscopic data (1 D and 2 D NMR, UV, and IR), and the absolute configurations were resolved by X-ray diffraction and experimental and calculated ECD data analysis.
从[植物名称]去皮茎中分离出两种humulane型倍半萜类化合物，即(+)-阿拉善醇I（ ）和(-)-阿拉善醇I（ ），它们是一对对映体。通过广泛的光谱数据（一维和二维核磁共振、紫外和红外）阐明了它们的结构，并通过X射线衍射以及实验和计算的电子圆二色谱数据分析确定了绝对构型。
