| A New Phenolic Constituent and a Cyanogenic Glycoside from Balanophora involucrata (Balanophoraceae) | |
She, Gai-Mei1,2; Zhang, Ying-Jun1 ; Yang, Chong-Ren1
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| 通讯作者 | Zhang, YJ (reprint author), Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources West Ch, Kunming 650201, Peoples R China. ; zhangyj@mail.kib.ac.cn |
| 2013-06-01 | |
| 发表期刊 | CHEMISTRY & BIODIVERSITY
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| ISSN | 1612-1872 |
| 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 |
| 学科领域 | Biochemistry & Molecular Biology ; Chemistry, Multidisciplinary |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000320543600009 |
| 引用统计 | |
| 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 |
| 推荐引用方式 GB/T 7714 | 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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