摘要
目的研究岭南山竹子叶的化学成分。方法利用正相硅胶、葡聚糖凝胶Sephadex LH-20等手段进行分离纯化,根据波谱数据鉴定化合物的结构。结果分离鉴定了5个三萜类成分,其结构分别是:5(6)-gluten-3α-ol(1),24-Methylenecycloart-3-one(2),木栓酮(3),表木栓醇(4),熊果酸(5)。结论均为首次从该种植物中分离得到。
Objective To study the chemical constituents of the leaves of Garcinia oblongifolia. Methods The compounds were isolated by column chromatography with silica gel, and Sephadex LH - 20, and their structures were elucidated by spectroscopic analysis. Results Five compounds were obtained and identified, which were 5 (6) - gluten - 3α - ol ( 1 ), 24 - Methylenecycloart - 3 - one ( 2), fiedelin ( 3 ), epi - friedelanol (4), ursolic acid (5). Conclusion All the compounds were isolated from plant for the first time.
出处
《时珍国医国药》
CAS
CSCD
北大核心
2012年第11期2700-2701,共2页
Lishizhen Medicine and Materia Medica Research
基金
国家自然科学基金(No.31160078)
关键词
岭南山竹子叶
藤黄属
化学成分
三萜类成分
Leaves of Garcinia oblongifolia
Garcinia
Chemical constituents
Triterpenes