Kang Wen-yi, Zhang Bai-rang, Xu Qi-tai, Li Li, Hao Xiao-jiang
Institute of the Natural Products, Henan University, Kaifeng 475004, China.
Zhong Yao Cai. 2006 Jun;29(6):557-60.
Twelve compounds were isolated from the EtOAc-soluble and ButOH-soluble portions of the EtOH extract from the bark of Mitragyna rotundifolia. These compounds were identified by their spectral data as dauricine (1), 3,4-dihydroxybezoic acid (2), beta-sitosterol (3), scopleton (4),3,4,5-trimethyoxyphenol-1-glucopyranoside (5), taraxerol (6), 4-hydroxy-3-methyloxybenzoic acid (7), 3-hydroxy-4-methyloxybenzoic acid (8), caffeic acid (9), gambirine (10), gambireine (11),1,1-dimetheyl-2-acetl-diethyl ether (12), respectively. All compounds were isolated from this genus for the first time.
从萝芙木树皮乙醇提取物的乙酸乙酯可溶部分和正丁醇可溶部分中分离出12种化合物。通过光谱数据将这些化合物分别鉴定为蝙蝠葛碱（1）、3,4-二羟基苯甲酸（2）、β-谷甾醇（3）、斯柯普托酮（4）、3,4,5-三甲氧基苯酚-1-葡萄糖苷（5）、蒲公英赛醇（6）、4-羟基-3-甲氧基苯甲酸（7）、3-羟基-4-甲氧基苯甲酸（8）、咖啡酸（9）、钩吻素子（10）、钩吻素寅（11）、1,1-二甲基-2-乙酰基二乙醚（12）。所有化合物均首次从该属植物中分离得到。
