Yang Shu, Li Lai-Wei, Yang Xiao-Dong, Zhao Jing-Feng, Li LiIang
Key Laboratory of Medicinal Chemistry for Natural Resources, Ministry of Education Yunnan University, Kunming 650091, China.
Zhong Yao Cai. 2008 Jul;31(7):985-7.
To study the chemical constituents of Litsea lancifolia.
AU compounds were isolated from the diethyl ether extract of the title herb by sillica gel column chromatogrphy, and their structures were identified by physical and chemical evidences and spectral methods.
Seven compounds were isolated and identified as (-)-aristortetralone (1), dehydrodiisoeugenol ( 2), dihydrodehydrodiconifery alcohol ( 3) , 5,7-dimethoxy-3', 4'-methylenedioxyflavan-3-ol (4), p-hydroxy-benzoic acid (5), vanillin(6), p-sitosterol (7), respectively.
All compounds are isolated from this plant for the first time.
研究柳叶木姜子的化学成分。
通过硅胶柱色谱从该药材的乙醚提取物中分离得到所有化合物，并通过理化证据和光谱方法鉴定其结构。
分离鉴定出7个化合物，分别为（-）-aristortetralone（1）、脱氢二异丁香酚（2）、二氢脱氢二松柏醇（3）、5,7-二甲氧基-3',4'-亚甲二氧基黄烷-3-醇（4）、对羟基苯甲酸（5）、香草醛（6）、β-谷甾醇（7）。
所有化合物均为首次从该植物中分离得到。
