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编号:12620360
羊耳菊化学成分研究(1)
http://www.100md.com 2015年2月15日 中国中药杂志 2015年第4期
     [摘要]利用硅胶、Sephadex LH-20、反相硅胶、MCI等柱色谱以及半制备高效液相色谱等多种色谱技术从菊科旋覆花属植物羊耳菊中分离得到 22个化合物,通过NMR,MS等波谱学方法鉴定出化合物结构,其中包括 9个黄酮类化合物,分别为木犀草素(1)、芹菜素(2)、柯伊利素(3)、青蒿亭(4)、2′, 5-二羟基-3, 6, 7, 4′, 5′-五甲氧基黄酮(5)、chrysosplenol C(6)、芹菜素-5-O-β-D-葡萄糖苷(7)、木犀草素3-甲氧基-4′-O-β-D-葡萄糖苷(8)、木犀草素-4′-O-β-D-葡萄糖苷(9);4个三萜类:达玛-20, 24-二烯-3β-O-乙酯(10)、达玛-20, 24-二烯-3β醇(11)、表木栓醇(12)、木栓酮(13);3个香豆素类化合物,分别为东莨菪亭(14)、异莨菪亭(15)、东莨菪苷(16);以及其他类型化合物,3β-羟基豆甾-5, 22-二烯-7-酮(17)、豆甾醇(18)、棕榈酸(19)、亚油酸(20)、亚油酸甲酯(21)、9, 12, 13-三羟基-10-顺-十八烯酸(22)。其中化合物5为一新的天然产物,化合物3~9,15,17,21,22均为首次从该属植物中分离得到。
, 百拇医药
    [关键词]旋覆花属;羊耳菊;化学成分

    Study on chemical constituents of Inula cappa

    ZHENG Li-hua 1,2, HAO Xiao-jiang 2, YUAN Chun-mao2, HUANG Lie-jun2, ZHANG Jian-xin2, DONG Fen2, FAN Tian-yun2,WU Gui-hui1, CHEN Yan3, MA Yuan3, FAN Yi-min1, GU Wei2*

    (1. College of Pharmacy in Guizhou University, Guiyang 550025, China;

    2. The Key Laboratory of Chemistry for Natural Product of Guizhou Province and Chinese Academy of Science, Guiyang 550002, China;
, 百拇医药
    3. Institute of Chemical Industry in Guizhou University, Guiyang 550025, China)

    [Abstract]Column chromatographies over silica gel, Sephadex LH-20, reverse phase C18, and MCI, and semi-preparative HPLC were used for separation and purification of constituents from Inula cappa. The 22 compounds were obtained and their strutures were determined by NMR and MS spectra data as nine flavonoids: luteolin (1), apigenin (2), chrysoeriol(3), artemetin(4), 2′, 5-dihydroxy-3, 6, 7, 4′, 5′-pentamethoxyflavone (5), chrysosplenol C(6), apigenin-5-O-β-D-glucopyranoside (7), luteolin-3-methyl, luteolin-3-methylether-4′-O-β-D-glucopyranoside (8), luteolin-4′-O-β-D-glucopyranoside (9); four triterpenes: darma-20, 24-dien-3β-O-acetate (10), darma -20, 24-dien-3β-ol (11), epirfiedelanol (12), friedelin (13); three coumarins: scopoletin (14), isoscopoletin (15), scopolin(16), and other types of compounds stigmasta-5, 22-dien-3β-O-7-one (17), stigmasterol (18), palmitic acid (19), linoleic acid (20), linoleic acid methyl ester (21), (E)-9, 12, 13-trihydroxyoetadee-10-enoie acid (22). Compound 5 is a new natural product. Compounds 3-9, 15, 17, 21, and 22 were isolated from this genus for the first time.
, http://www.100md.com
    [Key words]genus Inula; Inula cappa.; chemical composition

    doi:10.4268/cjcmm20150419

    羊耳菊Inula cappa DC.,别名猪耳风(广西),羊耳风(贵州),山白芷、白牛胆(广东),白面猫子骨(广东),蜡毛香(四川),壮牛浪、白面风(江西),八面风(浙江),为菊科旋覆花属植物,主要分布于云南、四川、广西、贵州、江西、广东、福建和浙江等地,全草或根入药,其味辛,微苦,性平,具有祛痰定喘、活血调经及治跌打损伤等作用[1]。《中国民族药志》记载:在我国南方除汉族外,傣、侗、景颇、拉祜、傈僳、苗、彝、佤、壮等民族均有入药经验,2005年版《云南省中药材标准(傣族药)》中只记载以根入药[2]。云南文山、西畴等县壮族常用于消炎、消肿药[3]。主治散风清热,解毒消肿。用于感冒发热,咽喉肿痛,风湿肿痛。内服和外用皆可。, 百拇医药(郑黎花 郝小江 苑春茂 黄烈军 张建新 董芬 范田运 吴贵辉 陈艳 马渊 范翊民)
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