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葎草乙酸乙酯部位化学成分研究
引用本文:徐保磊,蒋建勤. 葎草乙酸乙酯部位化学成分研究[J]. 药学与临床研究, 2014, 22(2): 124-127
作者姓名:徐保磊  蒋建勤
作者单位:徐保磊 (中国药科大学天然药物化学教研室,南京,211198); 蒋建勤 (中国药科大学天然药物化学教研室,南京,211198);
摘    要:从葎草[Humulus scandens(Lour.)Merr.]全草80%乙醇提取物乙酸乙酯萃取部位分离得到11个化合物,分别鉴定为:蒙花苷(1),5,4′-二羟基-3,7-二甲氧基-6-甲基黄酮(2),内消旋二氢愈创木脂酸(3),β-蜕皮甾酮(4),24(S)-5α-lanost-9(11)-ene-3β,24,25-triol(5),积雪草酸(6),对羟基苯甲酸(7),反式桂皮酸(8),松柏醛(9),芥子醛(10),尿嘧啶(11)。其中化合物1~5和7~11为首次从葎草属植物中分离得到,化合物6为首次从该种植物中分离得到。

关 键 词:葎草  乙酸乙酯部位  化学成分  分离鉴定
收稿时间:2014-02-13
修稿时间:2014-02-20

Study on Chemical Constituents of Ethyl Acetate Fraction of Humulus scandens
XU Bao-lei and JIANG Jian-qin. Study on Chemical Constituents of Ethyl Acetate Fraction of Humulus scandens[J]. Pharmacertical and Clinical Research, 2014, 22(2): 124-127
Authors:XU Bao-lei and JIANG Jian-qin
Affiliation:Department of Natural Medicinal Chemistry, School of Traditional Chinese Medicines, China Pharmaceutical University, Nanjing 211198, China
Abstract:Eleven compounds isolated from the ethyl acetate fraction of 80% ethanol extract of Humulus scandens(Lour.) Merr.were identified as buddleoside(1),5,4′-dihydroxy-3,7-dimethoxy-6-C-methylfavone(2),meso-dihydroguaiaretic acid(3),β-ecdysone(4),(24S)-5α-lanost-9(11)-ene-3β,24,25-triol(5),asiatic acid(6),p-hydroxybenzoic acid(7),trans-cinnamic acid(8),coniferyl aldehyde(9),sinapic aldehyde(10) and uracil(11).Compounds 1~5 and 7~11 were firstly isolated from the plants in Humulus Linn.and compound 6 was isolated from this plant for the first time.
Keywords:Humulus scandens  Ethyl acetate fraction  Chemical constituents  Isolation and Structure identification
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