Three New Peroxy Triterpene Lactones from Pseudolarix kaempferi

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	Three New Peroxy Triterpene Lactones from Pseudolarix kaempferi
	Tan, Jun-Ming 1; Qiu, Yi-Hua 1; Tan, Xin-Qi 1; Tan, Chang-Heng2
刊名	HELVETICA CHIMICA ACTA
	2011-09
卷号	94 期号:9 页码:1697-1702
ISSN号	0018-019X
文献子类	Article
英文摘要	Three new 3(4), 9(10)-disecocycloartane peroxy triterpene lactones, named as pseudolarolides Q(2), T-1, and T-2 (1-3, resp.), along with five known triterpenoids, were isolated from the seeds of Pseudolarix kaempferi GORD. Their structures were elucidated to be (9R,10R,16R,23R,25R)-16,23-epoxy-9,10-epidioxy-3,4:9,10-disecocycloart-1(2)-ene-3,4:26,23-diolide (1), (1R,9R,10S,16R,23S,25R)-1,4:16,23-diepoxy-9,10-epidioxy-3,4;9,10-disecocycloartan-26(23)-olid-3-oic acid methyl ester (2), and (1R,9R,10S,16R,23R,25R)-1,4:16,23-diepoxy-9,10-epidioxy-3,4;9,10-disecocycloartan-26(23)-olid-3-oic acid methyl ester (3) on the basis of spectroscopic analysis.
资助项目	National Science & Technology Major Project 'Key New Drug Creation and Manufacturing Program'[2009ZX09301-001] ; National Science & Technology Major Project 'Key New Drug Creation and Manufacturing Program'[2008ZXJ09002-011] ; National Natural Science Foundation of China[81072545]
WOS关键词	ACID-B ; STEREOCHEMISTRY ; DILACTONE
WOS研究方向	Chemistry
语种	英语
出版者	WILEY-V C H VERLAG GMBH
WOS记录号	WOS:000295871200018
内容类型	期刊论文
源URL	[http://119.78.100.183/handle/2S10ELR8/278414]
专题	天然药物化学研究室
通讯作者	Tan, Chang-Heng
作者单位	1.PLA 98th Hosp, Huzhou 313000, Peoples R China 2.Chinese Acad Sci, Dept Nat Med Chem, Shanghai Inst Mat Med, Shanghai 201203, Peoples R China;
推荐引用方式 GB/T 7714	Tan, Jun-Ming,Qiu, Yi-Hua,Tan, Xin-Qi,et al. Three New Peroxy Triterpene Lactones from Pseudolarix kaempferi[J]. HELVETICA CHIMICA ACTA,2011,94(9):1697-1702.
APA	Tan, Jun-Ming,Qiu, Yi-Hua,Tan, Xin-Qi,&Tan, Chang-Heng.(2011).Three New Peroxy Triterpene Lactones from Pseudolarix kaempferi.HELVETICA CHIMICA ACTA,94(9),1697-1702.
MLA	Tan, Jun-Ming,et al."Three New Peroxy Triterpene Lactones from Pseudolarix kaempferi".HELVETICA CHIMICA ACTA 94.9(2011):1697-1702.