UM
Isolation and identification of two new polyynes from a North American ethnic medicinal plant-oplopanax horridus (Smith) Miq
Huang W.-H.2; Zhang Q.-W.2; Wang C.-Z.1; Yuan C.-S.1; Li S.-P.2
2010-02-01
Source PublicationMolecules
ISSN14203049
Volume15Issue:2Pages:1089-1096
AbstractTwo new polyynes, named oplopantriol A (5) and oplopantriol B (6), were isolated from the root bark of Oplopanax horridus (Smith) Miq, an ethnic medicinal plant of North America, along with four known polyynes: (3S,8S)-falcarindiol (1), oplopandiol (2), (11S,16S,9Z)-9,17-octadecadiene-12, 14-diyne-1,11,16-triol, 1-acetate (3) and oplopandiol acetate (4). The structures of the new compounds were elucidated by detailed spectroscopic analyses, including 1D and 2D NMR techniques and chemical methods. The absolute configurations of the new compounds 5 and 6 were determined by comparing their optical rotation values with the hydrolysis products of the known compounds 3 and 4, respectively, derived from the same plant. On the basis of an analysis of their physical and chemical properties we show that the alkaline hydrolysis of 3 and 4 afforded the new compounds 5 and 6, respectively. © 2010 by the authors.
KeywordAlkaline hydrolysis Oplopanax horridus Oplopantriol A and B Polyyne
DOI10.3390/molecules15021089
URLView the original
Language英語
全文获取链接
引用统计
被引频次[WOS]:21   [WOS记录]     [WOS相关记录]
Document TypeJournal article
专题University of Macau
Affiliation1.University of Chicago Pritzker School of Medicine
2.University of Macau
First Author AffilicationUniversity of Macau
推荐引用方式
GB/T 7714
Huang W.-H.,Zhang Q.-W.,Wang C.-Z.,et al. Isolation and identification of two new polyynes from a North American ethnic medicinal plant-oplopanax horridus (Smith) Miq[J]. Molecules,2010,15(2):1089-1096.
APA Huang W.-H.,Zhang Q.-W.,Wang C.-Z.,Yuan C.-S.,&Li S.-P..(2010).Isolation and identification of two new polyynes from a North American ethnic medicinal plant-oplopanax horridus (Smith) Miq.Molecules,15(2),1089-1096.
MLA Huang W.-H.,et al."Isolation and identification of two new polyynes from a North American ethnic medicinal plant-oplopanax horridus (Smith) Miq".Molecules 15.2(2010):1089-1096.
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
Google Scholar
中相似的文章 Google Scholar
[Huang W.-H.]的文章
[Zhang Q.-W.]的文章
[Wang C.-Z.]的文章
Baidu academic
中相似的文章 Baidu academic
[Huang W.-H.]的文章
[Zhang Q.-W.]的文章
[Wang C.-Z.]的文章
Bing Scholar
中相似的文章 Bing Scholar
[Huang W.-H.]的文章
[Zhang Q.-W.]的文章
[Wang C.-Z.]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。