%0 Journal Article %T 杠板归的化学成分[英文] %A 李红芳 %A 马青云 %A 刘玉清 %A 钱金? %A 周俊 %A 赵友兴 %J 应用与环境生物学报 %P 615-620 %D 2009 %R 10.3724/SP.J.1145.2009.00615 %X 采用柱层析方法从蓼科药用植物杠板归(polygonumperfoliatum)分离了21个化合物(1~21),通过ms与nmr数据鉴定这些化合物为α-tocopherolquinone(1),7′-dihydroxymatairesinol(2),(24s)-24-ethylcholesta-3β,5α,6α-triol(3),4-dihydroxy-5,7-dihydroxy-4-(4-hydroxyphenyl)coumarin(4),quercetin(5),cucurbitaciniia(6),cucurbitacinu(7),iotroridosidea(8),pokeweedcerebroside5(9),bonaroside(10),heloniosidea(11),heloniosideb(12),lapathosided(13),vanicosideb(14),vanicosidec(15),vanicosidef(16),asteryunnanosidef(17),saikosaponinm(18),hydropiperoside(19),quercetin-3-o-β-d-glucuronide-6′′-butylester(20),quercetin-3-o-β-d-glucuronide-6′′-methylester(21).化合物1~19(除4,5,12)为首次从该植物中分离得到,化合物1~11(除4,5)和17~19为首次从该属植物中分离得到.图1参22 %K 杠板归 %K cucurbitacinu %K heloniosideb %K hypdropiperoside %U http://www.cibj.com/oa/DArticle.aspx?type=view&id=5542