| 马齿苋化学成分的分离与鉴定 |
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| 引用本文： | 高红梅,赵阿娜,于秀华.马齿苋化学成分的分离与鉴定[J].中国药房,2012(47):4480-4481. |
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| 作者姓名： | 高红梅 赵阿娜 于秀华 |
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| 作者单位： | 长春中医药大学;长春市中心医院 |
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| 基金项目： | 吉林省科技发展计划项目(吉科合字第990558-6号) |
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| 摘 要： | 目的：对马齿苋的化学成分进行分离与鉴定。方法：采用大孔吸附树脂柱、硅胶柱及制备高效液相色谱等色谱方法分离化合物,并通过核磁共振波谱和电喷雾质谱、无畸变极化转移增强谱、1H-1H-COSY谱、异核多量子关系谱、多键碳氢关系谱等谱学技术确定分离出的化合物结构。结果：从马齿苋提取物中分离得到5个化合物,分别为丁香苷（1）、十三烷酸（2）、9,12-十八碳二烯酸（3）、11,14,17-二十碳三烯酸（4）、二十六烷酸（5）,均为首次从该植物中分离得到。结论：本试验结果可为马齿苋的进一步开发利用提供依据。
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| 关 键 词： | 马齿苋 化学成分 分离 结构鉴定 |
Isolation and Identification of Chemical Constituents from Portulaca oleracea |
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| GAO Hong-mei,YU Xiu-hua.Isolation and Identification of Chemical Constituents from Portulaca oleracea[J].China Pharmacy,2012(47):4480-4481. |
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| Authors: | GAO Hong-mei YU Xiu-hua |
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| Institution: | (Changchun University of Traditional Chinese Medicine,Changchun 130117, China) ZHAO A-na(Changchun Central Hospital, Changchun 130051, China) |
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| Abstract: | OBJECTIVE： To isolate and identify the chemical component of chemical constituents from Portulaca oleracea. METHODS： The chemical constituents were isolated by macroporous resin column, silica gel column and HPLC, and their structures were elucidated by NMR, ESI-MS, DEPT,1H-1H-COSY, HMQC and HMBC. RESULTS： 5 compounds were isolated from the extracts of P. oleracea, such as syringin（1）, tridecanoic acid（2）,9,12-octadecadienoic acid（3）, 11,14,17-eicosatrienoic acid（4）,hexacosanoic acid（5）. They were isolated from P. oleracea for the first time. CONCLUSION： The study can provide reference for further development and application of P. oleracea. |
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| Keywords: | Portulaca oleracea Chemical component Isolation Structural identification |
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