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题名: Chemical constituents from Striga asiatica and its chemotaxonomic study
作者: Huang, Wen1; Wu, Shi-Biao2, 3; Wang, Ye-Ling1; Guo, Zhi-Yong1; Kennelly, Edward J.1, 2, 3; Long, Chun-Lin1, 4
刊名: BIOCHEMICAL SYSTEMATICS AND ECOLOGY
关键词: Striga asiatica ; Scrophulariaceae ; Orobanchaceae ; Chemical constituents ; LC-TOF-MS ; Chemotaxonomy
英文摘要: Six flavonoids, diosmetin (1), apigenin (2), luteolin (3), chrysoeriol (4), apigenin-7-O-glucuronide (5) and acacetin (6), two caffeic acid sugar esters, verbascoside (7) and isoverbascoside (8), as well as one norsesquiterpene, blumenol A (9) were isolated or detected from the EtOAc and n-BuOH extract of the whole plants of Striga asiatica. Their structures were identified by H-1 & C-13 NMR, HR-LC-TOF-MS and co-injection with the reference standards. Among them, blumenol A (9) was firstly found from the Scrophulariaceae. Diosmetin (1) and isoverbascoside (8) were firstly reported from the genus Striga, while verbascoside (7) was reported from this plant for the first time. Based on our chemotaxonomic studies and the previous phytochemical studies on Scrophulariaceae, Striga could be tentatively treated as a member of the family Scrophulariaceae instead of Orobanchaceae. (C) 2012 Elsevier Ltd. All rights reserved.
出版日期: 2013-06-01
卷号: 48, 页码:100-106
语种: 英语
收录类别: SCI
学科分类: Biochemistry & Molecular Biology; Environmental Sciences & Ecology; Evolutionary Biology
ISSN号: 0305-1978
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.kib.ac.cn/handle/151853/16475
Appears in Collections:资源植物与生物技术所级重点实验室_期刊论文

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作者单位: 1.Minzu Univ China, Coll Life & Environm Sci, Beijing 100081, Peoples R China
2.CUNY, Lehman Coll, Dept Biol Sci, Bronx, NY 10468 USA
3.CUNY, Grad Ctr, Bronx, NY 10468 USA
4.Chinese Acad Sci, Kunming Inst Bot, Kunming 650201, Peoples R China

Recommended Citation:
Huang, Wen; Wu, Shi-Biao; Wang, Ye-Ling; Guo, Zhi-Yong; Kennelly, Edward J.; Long, Chun-Lin.Chemical constituents from Striga asiatica and its chemotaxonomic study,BIOCHEMICAL SYSTEMATICS AND ECOLOGY,2013,48():100-106
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