Structural Features of a Neutral Heteropolysaccharide CPB-4 from Cynanchum paniculatum
文献类型：期刊论文
| 作者 | Wang Shunchun; Bao Xingfeng; Fang Jinian |
| 刊名 | China Journal of Chinese Materia Medica
 |
| 出版日期 | 2002 |
| 卷号 | 27期号:2页码:128-130 |
| 关键词 | cynachum paniculatum neutral heteropolycaccharide chemical structure |
| ISSN号 | 1001-5302 |
| 其他题名 | 徐长卿中多糖CPB－4的化学结构研究 |
| 文献子类 | Article |
| 英文摘要 | Objective:To study the chemical features of CPB-4,a heteropolysaccharide obtained from Cynanchum panicula-tum .Method:Sugar composition analysis, methylation analysis, partial hydrolysis and carbon-13 nuclear magnetic resonance were used to determine the sugar composition, linkages, main chain, branch chains and branching points.Result:CPB-4 is composed of L-arabinose, L -xylose, L -rhamnose and D -galactose in closely molar ratios of 0.8:0.2:0.2:1.0. Its main chain is comprised of 1,5 linked galactose and side chains are comprised of terminal xylose, terminal arabinose, oligosaccharide of arabinose and oligosaccharide of arabinose, rhamnose and galactose. The branching points are located at C-6 and C-2 of galactose. Conclusion:CPB-4 is a new het-eropolysaccharide from C. paniculatum |
| WOS研究方向 | General & Internal Medicine (provided by Clarivate Analytics) |
| 语种 | 中文 |
| CSCD记录号 | CSCD:1108502 |
| 源URL | [http://119.78.100.183/handle/2S10ELR8/268476]  |
| 专题 | 中国科学院上海药物研究所 |
| 作者单位 | Shanghai Institute of Materia Medica, Shanghai Institute for Biological Sciences, Chinese Academy of Sciences, Shanghai 200031, China. |
| 推荐引用方式 GB/T 7714 | Wang Shunchun,Bao Xingfeng,Fang Jinian. Structural Features of a Neutral Heteropolysaccharide CPB-4 from Cynanchum paniculatum[J]. China Journal of Chinese Materia Medica,2002,27(2):128-130. |
| APA | Wang Shunchun,Bao Xingfeng,&Fang Jinian.(2002).Structural Features of a Neutral Heteropolysaccharide CPB-4 from Cynanchum paniculatum.China Journal of Chinese Materia Medica,27(2),128-130. |
| MLA | Wang Shunchun,et al."Structural Features of a Neutral Heteropolysaccharide CPB-4 from Cynanchum paniculatum".China Journal of Chinese Materia Medica 27.2(2002):128-130. |
入库方式： OAI收割
来源：上海药物研究所
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