New acyclic diterpenoids from the fruits of Aphanamixis grandifolia and structure revision of nemoralisin B
Zhang, Hai-Yuan1,2; Yuan, Chun-Mao1; Cao, Ming-Ming1; Li, Xiao-Hui1; Li, Shun-Lin1; Zhang, Yu1; Hao, Xiao-Jiang1; He, Hong-Ping1,3
2014-05-01
发表期刊PHYTOCHEMISTRY LETTERS
ISSN1874-3900
卷号8页码:81-85
摘要Four new acyclic diterpenoids (i.e., nemoralisin B (1) and nemoralisins H-J (2-4)) along with three known acyclic diterpenoids (i.e., nemoralisin, nemoralisin A, and nemoralisin D) were isolated from the fruits of Aphanamixis grandifolia. Their structures were determined by extensive spectroscopic studies using NMR spectroscopy and mass spectrometry. In addition, the structure of nemoralisin B has been revised from the previously reported a,beta-unsaturated delta-lactone structure to an a,beta-unsaturated glactone one. Nemoralisin J (4) exhibited moderate inhibitory activity against lipopolysaccharide-induced nitric oxide production in RAW 264.7 cells with an IC50 value of 9.96 mu M. (C) 2014 Phytochemical Society of Europe. Published by Elsevier B.V. All rights reserved.
关键词Aphanamixis Grandifolia Meliaceae Acyclic Diterpenoids Structure Revision
资助信息Ministry of Science and Technology [2009CB522300, 2009CB940900]; Candidates of the Young Academic and Technical Leaders of Yunnan Province [2010CI047]
学科领域Biochemistry & Molecular Biology ; Plant Sciences
DOI10.1016/j.phytol.2014.02.005
收录类别SCI
语种英语
WOS研究方向Biochemistry & Molecular Biology ; Plant Sciences
WOS类目Biochemistry & Molecular Biology ; Plant Sciences
WOS记录号WOS:000335743300018
引用统计
被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/18108
专题植物化学与西部植物资源持续利用国家重点实验室
作者单位1.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources West Ch, Kunming 650201, Yunnan, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China
3.Yunnan Univ TCM, Fac Pharm, Kunming 650500, Yunnan, Peoples R China
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Zhang, Hai-Yuan,Yuan, Chun-Mao,Cao, Ming-Ming,et al. New acyclic diterpenoids from the fruits of Aphanamixis grandifolia and structure revision of nemoralisin B[J]. PHYTOCHEMISTRY LETTERS,2014,8:81-85.
APA Zhang, Hai-Yuan.,Yuan, Chun-Mao.,Cao, Ming-Ming.,Li, Xiao-Hui.,Li, Shun-Lin.,...&He, Hong-Ping.(2014).New acyclic diterpenoids from the fruits of Aphanamixis grandifolia and structure revision of nemoralisin B.PHYTOCHEMISTRY LETTERS,8,81-85.
MLA Zhang, Hai-Yuan,et al."New acyclic diterpenoids from the fruits of Aphanamixis grandifolia and structure revision of nemoralisin B".PHYTOCHEMISTRY LETTERS 8(2014):81-85.
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