蜈蚣藻的化学成分(英文)  被引量:2

Chemical Constituents from Grateloupia filicina

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作  者:徐银峰[1] 王斌[1] 苏传玲[1] 曲有乐[1] 

机构地区:[1]浙江海洋学院食品与药学学院,舟山316004

出  处:《中国天然药物》2010年第5期326-329,共4页

基  金:This project was supported by the Natural Science Foundation of Zhejiang Province (Nos. Y2080579,Y209- 0678);the Key Project of Zhejiang Ocean University (No. 21135030107)~~

摘  要:目的:系统研究蜈蚣藻的活性成分。方法:使用硅胶、Sephadex LH-20、ODS 和 HPLC 分离、纯化, 根据理化性质和光谱分析鉴定化合物的结构。结果:分离鉴定了 15 个化合物, 分别为 4-羟基-3-甲氧基苯甲醛(1), 4-羟基-3, 5-二甲氧基苯甲醛(2)、3-溴-4, 5-二羟基苯甲醛(3)、2-溴-4, 5-二羟基苯甲醛(4)、3-溴-5-羟基-4-甲氧基苯乙酸(5)、24-羟基-乙烯基-胆甾醇(6)、3-吲哚甲酸(7)、尿嘧啶(8)、尿嘧啶核苷(9)、岩藻甾醇(10)、植醇(11)、邻苯二甲酸二正丁酯(12)、硬脂酸(13)、软脂酸(14)和甘露醇(15)。结论:1~15 均为首次从蜈蚣藻中分离得到。AIM: To study the chemical constituents from Grateloupia filicina. METHODS: The compounds were isolated and purified by repeated column chromatography and their structures were identified by physicochemical and spectral methods, respectively. RESULTS: Fifteen compounds were isolated and identified as 4-hydroxy-3-methoxy benzaldehyde (1), 4-hydroxy-3, 5-dimethoxybenzaldehyde (2), 3-bromo-4, 5-dihydroxybenzylaldehyde (3), 2-bromo-4, 5-dihydroxybenzylaldehyde (4), 3-bromo-5-hydroxy-4-methoxy-phenyl-acetic acid (5), 24-hydroxyl-24-vinylchole- sterol (6), 1H-indole-3-carhoxylic acid (7), uracil (8), 1-(β-D-ribofuranosyl) uracil (9), fucosterol (10), phytol (11), dibutyl-O-phthalate (12), stearic acid (13), palmitic acid (14) and mannitol (15). CONCLUSION: Compounds 1-15 were all isolated from this plant for the first time.

关 键 词:蜈蚣藻 化学成分 

分 类 号:R284.1[医药卫生—中药学]

 

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