CAJ | 학술논문

目的:对绣球藤的化学成分进行研究.方法:利用硅胶柱色谱、Sephadex LH-20等方法进行分离纯化.根据理化性质和光谱分析进行结构鉴定.结果:从绣球藤乙醇提取物的乙酸乙酯部分中分离得到14个化合物,分别鉴定为:松柏醛(1),咖啡酸(2),pluchoic acid(3),原儿茶醛(4),香草醛(5),3,4-二羟基苯乙醇(6),4-羰基-5-羟基戊酸甲酯(7),4-hydroxydodec-2-enedioic acid (8),(+)-川木香醇F(9),(-)-丁香脂素(10),(+)-guayarol(11),(-)-牛蒡苷(12),(-)-落叶松树脂醇(13),金丝桃苷(14).结论:这些化合物均为首次从该植物中分离得到.
목적:대수구등적화학성분진행연구.방법:이용규효주색보、Sephadex LH-20등방법진행분리순화.근거이화성질화광보분석진행결구감정.결과:종수구등을순제취물적을산을지부분중분리득도14개화합물,분별감정위:송백철(1),가배산(2),pluchoic acid(3),원인다철(4),향초철(5),3,4-이간기분을순(6),4-탄기-5-간기무산갑지(7),4-hydroxydodec-2-enedioic acid (8),(+)-천목향순F(9),(-)-정향지소(10),(+)-guayarol(11),(-)-우방감(12),(-)-락협송수지순(13),금사도감(14).결론:저사화합물균위수차종해식물중분리득도.
AIM: To study the chemical constituents of Clematis montana Buch. -Ham. ex DC.. METHODS: Aerial part of the plant wag extracted by ethanol firstly and then the ethyl acetate part of the ethanol extract Was isolated by different column chromatographic techniques including silica gel and Sephadex LH-20. Structures of these compounds were identified on the basis of spectroscopic analysis. RESULTS: Fourteen compounds were isolated and their structures were determined to be coniferaldehyde (1), caffeic acid (2), pluchoic acid (3), protocatechualdehyde (4), vanillin (5), hydroxytyrosol (6), 4-carbonyl-5-hydmxy methyl valerate (7), 4-hydroxydodec-2-enedioic acid (8), (+)-dihydrodehydrodiconiferyl alcohol (9), (-)-syringaresinol (10), (+)-guayarol (11), (-)-arctiin (12), (-)-lariciresinol (13), and hyperin (14). CONCLUSION: All the compounds were obtained from this plant for the first time.