Xu Kang-Ping, Zou Hui, Li Fu-Shuang, Xiang Hong-Lin, Zou Zhen-Xing, Long Hong-Pin, Li Jing, Luo Yi-Jie, Li Yuan-Jian, Tan Gui-Shan
School of Pharmaceutical Sciences, Central South University, Changsha, China.
J Asian Nat Prod Res. 2011 Apr;13(4):356-60. doi: 10.1080/10286020.2011.558840.
Two new selaginellin derivatives, selaginellins K (1) and L (2), were isolated from Selaginella tamariscina (Beauv.) Spring and characterized as 2-formyl-4,4'-dihydroxy-3-[(4-hydroxyphenyl)ethynyl]biphene and 4,4'-dihydroxy-2-methyl-3-[(4-hydroxyphenyl)ethynyl]biphene on the basis of their spectroscopic data including UV, IR, 1D, and 2D NMR as well as HR-ESI-MS spectroscopic analysis.
从卷柏（Selaginella tamariscina (Beauv.) Spring）中分离出两种新的卷柏素衍生物，卷柏素K（1）和卷柏素L（2），并根据其光谱数据（包括紫外光谱、红外光谱、一维和二维核磁共振光谱以及高分辨电喷雾电离质谱光谱分析）将其鉴定为2-甲酰基-4,4'-二羟基-3-[(4-羟基苯基)乙炔基]联苯和4,4'-二羟基-2-甲基-3-[(4-羟基苯基)乙炔基]联苯。
