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| 柿蒂化学成分的分离与鉴定 | |
| 引用本文： | 潘旭,具敬娥,贾娴,李范钟. 柿蒂化学成分的分离与鉴定[J]. 沈阳药科大学学报, 2008, 25(5): 356-359 |
| 作者姓名： | 潘旭 具敬娥 贾娴 李范钟 |
| 作者单位： | 1. 仁济大学,生物健康产品研究中心,韩国,金海,621-749 2. 沈阳药科大学,制药工程学院,辽宁,沈阳,110016 |
| 摘 要： | 目的对柿蒂的化学成分进行分离和鉴定。方法利用反复硅胶柱色谱对柿蒂中的化学成分进行分离纯化,利用理化性质和MS1、H-NMR1、3C-NMR、HMQC及HMBC等光谱学分析方法进行结构鉴定。结果分离得到4个化合物,分别鉴定为24-羟基齐墩果酸(24-hydroxyloleanolic acid,1)、19α,24-二羟基乌苏酸(19,α24-dihydroxy ursolic acid,2)、白桦酸(betulinic acid,3)和barbinervicacid(4)。结论以上4个化合物均为首次从柿蒂中分离得到。 |
| 关 键 词： | 柿蒂 化学成分 结构鉴定 |
| 文章编号： | 1006-2858(2008)05-0356-04 |
| 收稿时间： | 2007-05-21 |
| 修稿时间： | 2007-05-21 |
Isolation and identification of chemical constituents of Calyx Kaki |
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| PAN Xu,KOO Kyung-ah,JIA Xian,LEE Burm-jong. Isolation and identification of chemical constituents of Calyx Kaki[J]. Journal of Shenyang Pharmaceutical University, 2008, 25(5): 356-359 | |
| Authors: | PAN Xu KOO Kyung-ah JIA Xian LEE Burm-jong |
| Affiliation: | (1. Biohealth Products Research Center(BPRC), Inje University, Gimhae 621-749, Korea; 2. School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang 110016, China) |
| Abstract: | Objective To study the chemical constituents of Calyx Kaki. Methods The constituents of Calyx Kaki were separated by silica gel column chromatography. Structures were elucidated on the basis of physico-chemical evidences and spectroscopic data analysis (MS, 1 H-NMR, 13C-NMR, HMQC, HMBC). Results Four compounds were isolated from the calyx of Diospyros kaki (Thunb.) and identified as 24-hydroxyloleanolic acid (1), 19α,24-dihydroxy ursolic acid (2),betulinic acid (3) and barbinervic acid (4). Conclusion compounds 1,2,3 and 4 are isolated from Calyx Kaki for the first time. |
| Keywords: | Calyx Kaki')" >Calyx Kaki chemical constituent ')" >structure identification |
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