Bisleuconins A-D: a pair of epimeric ent-kauranoid dimers and two new asymmetric analogues isolated from Isodon leucophyllus

doi:10.1016/j.tetlet.2011.08.133

	Bisleuconins A-D: a pair of epimeric ent-kauranoid dimers and two new asymmetric analogues isolated from Isodon leucophyllus
	Zhang, Hai-Bo 1,2; Pu, Jian-Xin1 ; Zhao, Yong 1; He, Fei 1; Li, Xiao-Nian 1; Luo, Xiao 1; Lou, Li-Guang 3; Sun, Han-Dong1
通讯作者	Pu, JX (reprint author), Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources W China, Kunming 650204, Peoples R China
	2011-11-16
发表期刊	TETRAHEDRON LETTERS
ISSN	0040-4039
卷号	52 期号:46 页码:6061-6066
摘要	A phytochemical investigation of Isodon leucophyllus led to the isolation of four novel ent-kauranoid dimers: bisleuconins A-D (1-4), and one known compound, rabdoloxin A (5). It was interesting that the structures of bisleuconins A (1) and B (2) were elucidated as a pair of epimeric ent-kauranoid dimers with unique linkage pattern C-16 -> C-17' to connect two monomers. Bisleuconins C (3) and D (4) were two new asymmetric ent-kauranoid dimers. A possible biogenetic pathway of 1 and 2 was also proposed. (C) 2011 Elsevier Ltd. All rights reserved.
关键词	Isodon Leucophyllus Ent-kauranoid Dimer Epimerization Bisleuconins A-d
学科领域	Chemistry
DOI	10.1016/j.tetlet.2011.08.133
收录类别	SCI ; IC
语种	英语
WOS记录号	WOS:000296988700004
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/5557
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 W China, Kunming 650204, Peoples R China 2.Chinese Acad Sci, CAS Key Lab Marine Bioresources Sustainable Utili, Guangdong Key Lab Marine Mat Med, RNAM Ctr Marine Microbiol,S China Sea Inst Oceano, Guangzhou 510301, Guangdong, Peoples R China 3.Chinese Acad Sci, Shanghai Inst Mat Med, Shanghai 201203, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Hai-Bo,Pu, Jian-Xin,Zhao, Yong,et al. Bisleuconins A-D: a pair of epimeric ent-kauranoid dimers and two new asymmetric analogues isolated from Isodon leucophyllus[J]. TETRAHEDRON LETTERS,2011,52(46):6061-6066.
APA	Zhang, Hai-Bo.,Pu, Jian-Xin.,Zhao, Yong.,He, Fei.,Li, Xiao-Nian.,...&Sun, Han-Dong.(2011).Bisleuconins A-D: a pair of epimeric ent-kauranoid dimers and two new asymmetric analogues isolated from Isodon leucophyllus.TETRAHEDRON LETTERS,52(46),6061-6066.
MLA	Zhang, Hai-Bo,et al."Bisleuconins A-D: a pair of epimeric ent-kauranoid dimers and two new asymmetric analogues isolated from Isodon leucophyllus".TETRAHEDRON LETTERS 52.46(2011):6061-6066.

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
201203190013.pdf（459KB）			开放获取	--	浏览下载