Norascyronones A and B, 2,3,4-nor-Polycyclic Polyprenylated Acylphloroglucinols from Hypericum ascyron

	Norascyronones A and B, 2,3,4-nor-Polycyclic Polyprenylated Acylphloroglucinols from Hypericum ascyron
	Hu, Ya-Li 1,2,3; Hu, Kun1,2 ; Kong, Ling-Mei 1,2,3; Xia, Fan 1,2,3; Yang, Xing-Wei1,2 ; Xu, Gang1,2
	2019-02-15
发表期刊	ORGANIC LETTERS
ISSN	1523-7060
卷号	21 期号:4 页码:1007-1010
摘要	Phytochemical study of Hypericum ascyron led to the characterization of norascyronones A-C (1-3), metabolites derived from bicyclic polyprenylated acylphloroglucinols by losing eight carbons (C-2/3/4 of core and the isoprenyl at C-3). Compounds 1/2 with an unprecedented 6/6/5/6 ring system should be generated via [4 + 2] intramolecular cyclization of 3. Their structures were determined by spectroscopic and X-ray diffraction data. Compounds 1 and 2 showed cytotoxicities against the SK-BR-3 cell line (IC50 4.3 and 7.8 mu M).
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/64641
专题	植物化学与西部植物资源持续利用国家重点实验室
通讯作者	Yang, Xing-Wei; Xu, Gang
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.Yunnan Key Lab Nat Med Chem, Kunming 650201, Yunnan, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Hu, Ya-Li,Hu, Kun,Kong, Ling-Mei,et al. Norascyronones A and B, 2,3,4-nor-Polycyclic Polyprenylated Acylphloroglucinols from Hypericum ascyron[J]. ORGANIC LETTERS,2019,21(4):1007-1010.
APA	Hu, Ya-Li,Hu, Kun,Kong, Ling-Mei,Xia, Fan,Yang, Xing-Wei,&Xu, Gang.(2019).Norascyronones A and B, 2,3,4-nor-Polycyclic Polyprenylated Acylphloroglucinols from Hypericum ascyron.ORGANIC LETTERS,21(4),1007-1010.
MLA	Hu, Ya-Li,et al."Norascyronones A and B, 2,3,4-nor-Polycyclic Polyprenylated Acylphloroglucinols from Hypericum ascyron".ORGANIC LETTERS 21.4(2019):1007-1010.

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