Tarennane and tarennone, two novel chalcone constituents from Tarenna attenuata

doi:10.1055/s-2007-967165

	Tarennane and tarennone, two novel chalcone constituents from Tarenna attenuata
	Yang, Xian-Wen ; Wang, Jun-Song ; Wang, Yue-Hu; Xiao, Hai-Tao ; Hu, Xu-Jia ; Mu, Shu-Zhen ; Ma, Yan-Lin ; Lin, Hua ; He, Hong-Ping ; Li, Ling ; Hao, Xiao-Jiang
	2007-05-01
发表期刊	PLANTA MEDICA
ISSN	0032-0943
卷号	73 期号:5 页码:496-498
摘要	Two novel chalcone constituents, tarennane (1) and tarennone (2), together with nine known compounds, were isolated from the whole plant of Tarenna attenuata. By analysis of physical and spectroscopic data, the structures of new compounds were elucidated as (E)-4-[3-(4-hydroxy-3-methoxyphenyl)-acryl]3,4,5-trimethoxycyclohexa-2,5-dienone (1) and 1,2-bis(3,5-dimethoxy-4-hydroxyphenyl)-3-hydroxypropan-1 -one (2). These two compounds were tested for antioxidant activities in the MTT and DPPH assays. Compound I revealed potent antioxidant activities against H2O2-induced impairment in PC12 cells, but neither of them showed DPPH radical-scavenging activity with lC(50) values of 181.1 and 210.3 mu M, respectively.
学科领域	Plant Sciences ; Chemistry, Medicinal ; Pharmacology & Pharmacy
DOI	10.1055/s-2007-967165
收录类别	SCI
语种	英语
WOS记录号	WOS:000246963300014
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/13607
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, W Key Lab Phytochem & Plant Resources W China, Kunming 650204, Peoples R China 2.Second Mil Med Univ, Sch Pharm, Dept Nat Prod Chem, Shanghai, Peoples R China 3.Guiyang Med Coll, Sch Pharm, Guiyang, Peoples R China 4.Kunming Med Coll, Yunnan Pharmacol Labs Nat Prod, Kunming, Peoples R China
推荐引用方式 GB/T 7714	Yang, Xian-Wen,Wang, Jun-Song,Wang, Yue-Hu,et al. Tarennane and tarennone, two novel chalcone constituents from Tarenna attenuata[J]. PLANTA MEDICA,2007,73(5):496-498.
APA	Yang, Xian-Wen.,Wang, Jun-Song.,Wang, Yue-Hu.,Xiao, Hai-Tao.,Hu, Xu-Jia.,...&Hao, Xiao-Jiang.(2007).Tarennane and tarennone, two novel chalcone constituents from Tarenna attenuata.PLANTA MEDICA,73(5),496-498.
MLA	Yang, Xian-Wen,et al."Tarennane and tarennone, two novel chalcone constituents from Tarenna attenuata".PLANTA MEDICA 73.5(2007):496-498.

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
PLANTA MEDICA73 496-（8801KB）			开放获取	--	浏览下载