Chemical Constituents from Polygonum perfoliatum
Chemical Constituents from Polygonum perfoliatum
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DOI：
10.3724/sp.j.1145.2009.00615
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发表时间：
2009-01-01
影响因子：
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通讯作者：
Zhao Youxing
中科院分区：
文献类型：
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作者：
Li Hongfang;Ma Qingyun;Zhao Youxing
从细叶蓼乙醇提取物中分离得到21个化合物。分别鉴定为α -生育酚醌(1)，7′-二羟基松脂醇(2),(24S)-24-乙基胆甾醇-3 β，5 α，6 α -三醇(3)，4-二羟基-5,7-二羟基-4-（4-羟基松脂基）香豆素(4)，槲皮素(5)，葫芦素IIa(6)，葫芦素U(7)，紫穗草苷A(8)，荷兰花脑苷5(9)，波纳罗苷（10），海葵苷A(11)，海葵苷B(12)，天葵苷D(13)，烟叶苷B(14)，烟叶苷C(15)，烟叶苷F(16)，紫菀纳米苷F(17)，柴草皂苷M (18)，根据光谱数据，分别得到氢胡椒苷（19）、槲皮素-3- o - β - d -葡糖苷-6”-丁基酯（20）和槲皮素-3- o - β - d -葡糖苷-6”-甲酯（21）。其中，与19相似的化合物1（除4、5和12外）为首次从该植物中分离得到，与11相似的化合物1（除4和5外）和与19相似的化合物17为首次从该属植物中分离得到。图1，文献22
Twenty one compounds were isolated from the ethanol extract of Polygonum perfoliatum. They were identified as alpha-tocopherolquinone (1), 7'-dihydroxymatairesinol (2), (24S)-24-ethylcholesta-3 beta,5 alpha,6 alpha-triol (3), 4-dihydroxy-5,7-dihydroxy-4-(4-hydroxyplienyl) coumarin (4), quercetin (5), cucurbitacin IIa (6), cucurbitacin U (7), iotroridoside A (8), pokeweedcerebroside 5 (9), bonaroside (10), helonioside A (11), helonioside B (12), lapathoside D (13), vanicoside B (14), vanicoside C (15), vanicoside F (16), asteryunnanoside F (17), saikosaponin M (18), hydropiperoside (19), quercetin-3-O-beta-D-glucuronide-6"-butyl ester (20) and quereetin-3-O-beta-D-glucuronide-6"-methyl ester (21) on the basis of spectral data. Among them, compounds 1 similar to 19 (except 4, 5 and 12) were isolated from this plant for the first time, and compounds 1 similar to 11 (except 4 and 5) and 17 similar to 19 were obtained from this genus for the first time. Fig 1, Ref 22