摘要
目的:寻找短梗大参其治疗风湿性关节炎的有效成分。方法:应用硅胶柱色谱和制备高效液相色谱以及现代波谱技术对短梗大参的化学成分进行了系统的研究。结果:从短梗大参中分离出12个化合物,并分别鉴定为三对节酸(1),ser-janic acid(2),白桦脂酸(3),6β-羟基-3-羰基-齐墩果烷-12-烯-28-羧酸(4),3β-羟基-齐墩果烷-12-烯-28,29-双羧酸-3-O-α-L-吡喃阿拉伯糖苷(5),3β-羟基-齐墩果烷-12-烯-28,29-双羧酸-29-甲酯-3-O-α-L-吡喃阿拉伯糖苷(6),3β-羟基-齐墩果烷-12-烯-28,29-双羧酸-3-O-α-L-吡喃阿拉伯糖-28-β-D-吡喃葡萄糖酯(7),东莨菪素(8),β-谷甾醇(9),胡萝卜苷(10),3,4-二羟基苯甲酸(11),硬脂酸(12)。结论:上述化合物均为首次从该植物中分离得到。
Objective: To study active constituents of Macropanax rosthornii in treating rheumatoid arthritis. Method: Silica gel column chromatography, preparative HPLC and modern spectrum techniques were applied for a systematic study on chemical con- stituents contained in M. rosthornii. Result: Twelve compounds were separated from M. rosthornii and identified as serratagenic acid (1), serjanie acid (2), betulinic acid (3), 6β-hydroxy-3-oxo-olean-12-en-28-oic acid (4), 3-O-α-L-arabinopyranosyl serratagenic acid ( 5 ) , 3-O-α-L-arabinopyranosyl serratagenic aeid-29-methyl ester ( 6 ) , 3-O-α-L-arabinopyranosyl serratagenic acid-28-O-β-D-glu- eopyranosyl ester (7), seopoletin(8), β-sitosterol (9), daaeosterol (10), 3,4-dihydroxybenzoic acid (11), arid stearie acid (12). Conclusion: Above compounds are separated from M. rosthornii for the first time.
出处
《中国中药杂志》
CAS
CSCD
北大核心
2012年第13期1977-1980,共4页
China Journal of Chinese Materia Medica
基金
江西省自然科学基金项目(2008GQY0004)
关键词
短梗大参
化学成分
三萜类
Macropanax rosthornii
chemical constituent
triterpenoid