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作 者:李药兰[1] 苏妙贤[1] 岑颖洲[1] 张晓琦[2] 戴毅[2] 叶文才[2]
机构地区:[1]暨南大学生命科学技术学院化学系,广东广州510632 [2]暨南大学中药及天然药物研究所,广东广州510632
出 处:《中药材》2006年第4期331-333,共3页Journal of Chinese Medicinal Materials
基 金:国家自然科学基金资助项目(No:.20472024;20172020);广东省自然科学基金资助项目(No:04010479;010401)
摘 要:对瑶族草药小紫金牛的化学成分进行研究,从小紫金牛乙醇提取物的乙酸乙酯萃取部位中分离得到7个化合物,采用光谱分析和文献对照的方法,确定它们的结构分别为:水杨酸(1),对羟基间甲氧基苯甲酸(2),没食子酸乙酯(3),4-羟基-3,5-二甲氧基苯甲酸(4),原儿茶酸(5),没食子酸(6)和儿茶素(7)。以上化合物均为首次从该植物中分离得到,其中化合物7首次从该属植物中得到。The chemical constituents of Ardisia chinensis, which traditionally used in the area of Yao minority in Southern China, were analyzed and characterized. Seven compounds were obtained from the ethyl acetate fraction of ethanol extract of Ardisia chinensis. These 7 compounds were characterized by spectroscopic analysis and comparison with published data to be salicylic acid ( 1 ) ,4-hydroxy-3-methoxy-benzoic acid (2), gallic acid ethyl ester (3), 4-hydroxy-3,5-dimethoxy benzoic acid methyl ester (4), protocatechuic acid (5), gallic acid (6) and catechin (7). All of them were isolated from this plant for the first time, and compound 7 was obtained from this genus for the first time.
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