Study on the Chemical Constituents of Apocynum venetum Bark

被引：0
|
作者：
Li, Minghua [1 ,2 ]
Han, Guangting [2 ]
Chen, Hao [3 ]
Yu, Jianyong [4 ]
Zhang, Yuanming [2 ]
机构：
[1] Donghua Univ, Coll Text, Shanghai 201620, Peoples R China
[2] Qingdao Univ, Lab New Fiber Mat & Modern Textile, Growing Base State Key Lab, Qingdao 266071, Shandong, Peoples R China
[3] SOA, First Inst Oceanog, Key Lab Marine Biol Act Subst, Qingdao 266071, Peoples R China
[4] Donghua Univ, Modern Textile Inst, Shanghai 200051, Peoples R China
来源：
MATERIALS AND DESIGN, PTS 1-3 | 2011年 / 284-286卷
基金：
中国国家自然科学基金;
关键词：
Apocynum venetum bark; Chemical structure; Flavonoid; NMR; MS; IR; LEAVES;
D O I：
10.4028/www.scientific.net/AMR.284-286.2119
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The alcoholic extract of the Apocynum venentum (AV) bark were purified by silica gel column chromatography. The isolated chemical constituents were identified by MS, NMR, IR spectra. The main chemicals isolated from AV bark were quercetin (1), kaempferol (2), isoquercitrin (3), luteolin (4), hyperoside(5), 7-hydroxy-6-methoxy-2H-1-benzopyran-2-one (6), beta-sitosterol (7), stigmasterol (8), 3, 4-dihydroxy-benzoic acid methyl ester (9), 3, 5-dihydroxybenzaldehyde (10) and 3, 4-dihydroxy-benzoic acid (11). The compounds (1)similar to(6) and (8)similar to(11) were obtained from AV bark for the first time.
引用
收藏
页码：2119 / +
页数：2
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