Rubipodanones A-D, naphthohydroquinone dimers from rhizomes of &ITRubia podantha &IT

doi:10.1016/j.phytochem.2017.11.002

CORC > 昆明植物研究所 > 中国科学院昆明植物研究所 > 植物化学与西部植物资源持续利用国家重点实验室

	Rubipodanones A-D, naphthohydroquinone dimers from rhizomes of &ITRubia podantha &IT
	Wang, Zhe1,2,3 ; Zhao, Si-Meng 3; Hu, Yan-Yun 1,2; Feng, Li 1,2; Zhao, Li-Mei 3; Di, Ying-Tong3 ; Tan, Ning-Hua 1,2,3
刊名	PHYTOCHEMISTRY
	2018
卷号	145 页码:153-160
关键词	Rubia Podantha Rubiaceae Naphthohydroquinone Dimers Rubipodanones A-d Cytotoxicity Nf-kappa b Signaling Pathway
ISSN号	0031-9422
DOI	10.1016/j.phytochem.2017.11.002
英文摘要	Four previously undescribed naphthohydroquinone dimers named rubipodanones AD, together with 19 known quinones containing three known napthohydroquinone dimers named rubioncolin C, methyl 5-hydroxy-dinaphtho[1,2-2',3']furan-7,12-dione-6-carboxylate and rubialatin B, were isolated from the roots and rhizomes of Rubia podantha. Their structures and absolute configurations were determined mainly by NMR, X-ray diffraction, and computational methods. Rubipodanones C and D, the glycosides of rubipodanone A and a pair of C-3 epimer, are the first identified dimeric napthohydroquinone glycosides from the Rubia plants. All naphthohydroquinone dimers were evaluated for their cytotoxicities against ten tumor cell lines and effects on the tumor-associated NF-kappa B signaling pathway, and rubioncolin C showed the best cytotoxicity with IC50 value of 1.53 mu M and NF-kappa B inhibitory activity with IC50 value of 2.97 mu M. These results also demonstrated that the key roles of C-3 configuration and sugar group for biological activities of rubipodanone C. (C) 2017 Elsevier Ltd. All rights reserved.
语种	英语
WOS记录号	WOS:000423245300018
内容类型	期刊论文
源URL	[http://ir.kib.ac.cn/handle/151853/60585]
专题	昆明植物研究所_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.China Pharmaceut Univ, Sch Tradit Chinese Pharm, Nanjing 211198, Jiangsu, Peoples R China 2.China Pharmaceut Univ, State Key Lab Nat Med, Nanjing 211198, Jiangsu, Peoples R China 3.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources West Chi, Kunming 650201, Yunnan, Peoples R China
推荐引用方式 GB/T 7714	Wang, Zhe,Zhao, Si-Meng,Hu, Yan-Yun,et al. Rubipodanones A-D, naphthohydroquinone dimers from rhizomes of &ITRubia podantha &IT[J]. PHYTOCHEMISTRY,2018,145:153-160.
APA	Wang, Zhe.,Zhao, Si-Meng.,Hu, Yan-Yun.,Feng, Li.,Zhao, Li-Mei.,...&Tan, Ning-Hua.(2018).Rubipodanones A-D, naphthohydroquinone dimers from rhizomes of &ITRubia podantha &IT.PHYTOCHEMISTRY,145,153-160.
MLA	Wang, Zhe,et al."Rubipodanones A-D, naphthohydroquinone dimers from rhizomes of &ITRubia podantha &IT".PHYTOCHEMISTRY 145(2018):153-160.