A New Phenolic Constituent and a Cyanogenic Glycoside from Balanophora involucrata (Balanophoraceae)
She, Gai-Mei1,2; Zhang, Ying-Jun1; Yang, Chong-Ren1
2013-06-01
发表期刊CHEMISTRY & BIODIVERSITY
ISSN1612-1872
卷号10期号:6页码:1081-1087
摘要Balanophora involucrata Hook.f. & Thomson (Balanophoraceae) is a parasite plant often growing on the roots of leguminous plants. The whole herb has been used medicinally for the treatment of irregular menstruation, cough, hemoptysis, traumatic injury and bleeding, dizziness and gastralgia in Yunnan Province, China. The 2,2-diphenyl-2-picrylhydrazyl (DPPH) assay on the 60% aq. acetone extract of the fresh whole plant of B. involucrata showed considerable radical-scavenging activity (SC50 15.3g/ml). Further purification on the extract led to the isolation of one new phenolic glycoside, sieboldin-3-ketocarboxylic acid (1), and one new cyanogenic glycoside, proacacipetalin 6-O--D-glucopyranoside (2), together with 26 known compounds including three 4-O-galloyl and 2,3-O-(S)-hexahydroxydiphenoyl (HHDP) derivatives of dihydrochalcone glucosides, seven hydrolyzable tannins, and alkane glycosides. The cyanogenic compound isolated from the Balanophoraceae family for the first time might be a signal molecule between B. involucrata and its hosts. The free-radical-scavenging activity of the isolated compounds was also examined by DPPH assay.
关键词Balanophora Involucrata Phenols Glycosides Sieboldin-3-ketocarboxylic Acid Proacacipetalin 6-o--d-glucopyranoside Radical-scavenging Activity
资助信息NSFC [2011CB915503]
学科领域Biochemistry & Molecular Biology ; Chemistry, Multidisciplinary
收录类别SCI
语种英语
WOS研究方向Biochemistry & Molecular Biology ; Chemistry
WOS类目Biochemistry & Molecular Biology ; Chemistry, Multidisciplinary
WOS记录号WOS:000320543600009
引用统计
被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/16783
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 West Ch, Kunming 650201, Peoples R China
2.Beijing Univ Chinese Med, Sch Chinese Pharm, Beijing 100029, Peoples R China
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She, Gai-Mei,Zhang, Ying-Jun,Yang, Chong-Ren. A New Phenolic Constituent and a Cyanogenic Glycoside from Balanophora involucrata (Balanophoraceae)[J]. CHEMISTRY & BIODIVERSITY,2013,10(6):1081-1087.
APA She, Gai-Mei,Zhang, Ying-Jun,&Yang, Chong-Ren.(2013).A New Phenolic Constituent and a Cyanogenic Glycoside from Balanophora involucrata (Balanophoraceae).CHEMISTRY & BIODIVERSITY,10(6),1081-1087.
MLA She, Gai-Mei,et al."A New Phenolic Constituent and a Cyanogenic Glycoside from Balanophora involucrata (Balanophoraceae)".CHEMISTRY & BIODIVERSITY 10.6(2013):1081-1087.
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