Guo Yong-En, Wang Li-Li, Li Zhan-Lin, Niu Sheng-Li, Liu Xiao-Qiu, Hua Hui-Ming, Chen Hong, Chu Jie, Zhang Tong-Cun
Key Laboratory of Industrial Microbiology, Ministry of Education, College of Biotechnology, Tianjin University of Science and Technology, China.
J Asian Nat Prod Res. 2011 May;13(5):440-3. doi: 10.1080/10286020.2011.568414.
A new compound, 3β,18,19β-trihydroxylupane, was isolated from Garcinia tetralata, along with five known compounds, garcinexanthone B, morolic acid acetate, toxyloxanthone A, 6,11-dihydroxy-2,2-dimethylpyrano[3,2-c]xanthen-7(2H)-one, and 1,4-dihydroxy-5,6-dimethoxy-xanthone. The structure of the new compound was established by extensive spectroscopic techniques.
从多花山竹子中分离出一种新化合物3β,18,19β-三羟基羽扇豆烷，以及五种已知化合物，藤黄氧杂蒽酮B、醋酸莫洛酸、毒氧杂蒽酮A、6,11-二羟基-2,2-二甲基吡喃并[3,2-c]呫吨-7(2H)-酮和1,4-二羟基-5,6-二甲氧基呫吨酮。通过广泛的光谱技术确定了该新化合物的结构。
