Longphyllinesides A and B: natural Diels-Alder adducts from Daphniphyllum longeracemosum?

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	Longphyllinesides A and B: natural Diels-Alder adducts from Daphniphyllum longeracemosum?
	Di, Ying-Tong1 ; Wee, Chorng-Shin 2; Li, Chun-Shun 1; Kong, Ning-Chuan 4; Wang, Jun-Song 1; Fang, Xin 1; Zhu, Hua-Jie 1; Wu, Yun-Dong 2,3; Hao, Xiao-Jiang1
刊名	TETRAHEDRON
	2014-07-01
卷号	70 期号:26 页码:4017-4021
关键词	Daphniphyllum longeracemosum Alkaloid Biogenetic pathway Chemical computation Diels-Alderase
ISSN号	0040-4020
通讯作者	Zhu,HJ (reprint author),Chinese Acad Sci,Kunming Inst Bot,State Key Lab Phytochem & Plant Resources West Ch,Kunming 650201,Yunnan,Peoples R China. ; hjzhu@mail.kib.ac.cn ; hydwu@ust.hk ; haoxj@mail.kib.ac.cn
英文摘要	Two new alkaloids, longphyllinesides A (1) and B (2), were isolated from Daphniphyllum longeracemosum. Their structures were elucidated using 1D and 2D NMR spectra. The key step in their biogenetic pathway is indicated to be Diels-Alder cycloaddition via asynchronous concerted mechanism by density functional theory calculations. The possibility of involvement of a Diels-Alderase is also discussed. (C) 2014 Elsevier Ltd. All rights reserved.
学科主题	Chemistry, Organic
类目[WOS]	Chemistry, Organic
研究领域[WOS]	Chemistry
关键词[WOS]	NATURALLY-OCCURRING IRIDOIDS ; ADIABATIC CONNECTION ; MECHANISTIC INSIGHTS ; TRANSITION-STATE ; ALKALOIDS ; CASCADE ; CYCLOADDITION ; BIOSYNTHESIS ; ENERGIES ; SYNTHASE
收录类别	SCI ; IC
资助信息	Young Academic and Technical Leader Raising Foundation of Yunnan Province [2009CI072];Chinese Academy of Sciences XiBuZhiGuang Project;HPC Center of Kunming Institute of Botany, CAS
语种	英语
WOS记录号	WOS:000337209500010
公开日期	2014-07-28
内容类型	期刊论文
源URL	[http://ir.kib.ac.cn/handle/151853/18183]
专题	昆明植物研究所_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.Hong Kong Univ Sci & Technol, Kowloon, Hong Kong, Peoples R China 3.Peking Univ, Shenzhen Grad Sch, Lab Chem Gen, Shenzhen 518055, Peoples R China 4.Yunnan Acad Tobacco Sci, Kunming 650106, Yunnan, Peoples R China
推荐引用方式 GB/T 7714	Di, Ying-Tong,Wee, Chorng-Shin,Li, Chun-Shun,et al. Longphyllinesides A and B: natural Diels-Alder adducts from Daphniphyllum longeracemosum?[J]. TETRAHEDRON,2014,70(26):4017-4021.
APA	Di, Ying-Tong.,Wee, Chorng-Shin.,Li, Chun-Shun.,Kong, Ning-Chuan.,Wang, Jun-Song.,...&Hao, Xiao-Jiang.(2014).Longphyllinesides A and B: natural Diels-Alder adducts from Daphniphyllum longeracemosum?.TETRAHEDRON,70(26),4017-4021.
MLA	Di, Ying-Tong,et al."Longphyllinesides A and B: natural Diels-Alder adducts from Daphniphyllum longeracemosum?".TETRAHEDRON 70.26(2014):4017-4021.