Compound representatives of a new type of triterpenoid from Aglaia odorata

doi:10.1021/ol050805h

	Compound representatives of a new type of triterpenoid from Aglaia odorata
	Cai, XH; Luo, XD; Zhou, J; Hao, XJ
	2005-07-07
发表期刊	ORGANIC LETTERS
ISSN	1523-7060
卷号	7 期号:14 页码:2877-2879
摘要	A novel triterpenoid, 21,25-cyclodammar-20(22)-ene-3 beta,24 alpha-diol, has been isolated from Aglaia odorata. Its structure was elucidated on the basis of 1D- and 2D-NMR and MS spectra and then confirmed by X-ray diffraction. It represents a new type of natural five-membered-ring triterpenoid, named cyclodammarane. Its possible biopathway was that squalene-2,3;22,23-diepioxide was directly cyclized to form 24,25-epoxydammar-20(21)-en-3-ol, followed by protonation of the remaining 24,25-epoxide and the cation attacking 21(20) methylene to generate the E ring.
关键词	Henryi
学科领域	Chemistry, Organic
DOI	10.1021/ol050805h
收录类别	SCI ; IC
语种	英语
WOS记录号	WOS:000230213100019
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/4256
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, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Cai, XH,Luo, XD,Zhou, J,et al. Compound representatives of a new type of triterpenoid from Aglaia odorata[J]. ORGANIC LETTERS,2005,7(14):2877-2879.
APA	Cai, XH,Luo, XD,Zhou, J,&Hao, XJ.(2005).Compound representatives of a new type of triterpenoid from Aglaia odorata.ORGANIC LETTERS,7(14),2877-2879.
MLA	Cai, XH,et al."Compound representatives of a new type of triterpenoid from Aglaia odorata".ORGANIC LETTERS 7.14(2005):2877-2879.

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
201201060051.pdf（120KB）			开放获取	--	浏览下载