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| 竹叶化学成分研究Ⅰ | |
| 引用本文： | 周惠燕,章辉,李士敏. 竹叶化学成分研究Ⅰ[J]. 中国中药杂志, 2005, 30(24): 1933-1934 |
| 作者姓名： | 周惠燕 章辉 李士敏 |
| 作者单位： | 1. 浙江医药高等专科学校,药学系,浙江,宁波,315100 2. 浙江大学,附属邵逸夫医院,浙江,杭州,310029 3. 浙江大学,分析测试中心,浙江,杭州,310029 |
| 摘 要： | 目的:对竹叶进行化学成分研究。方法:Sephadex LH-20和反相制备型高效液相分离化合物,波谱法进行结构鉴定。结果:从竹叶中分离得到6个化合物,经鉴定为3-甲氧基-4-羟基苯甲醛(vanillinⅠ),4-羟基-3,5-二甲氧基苯甲醛(syringic aldehydeⅡ),对羟基苯甲醛(p-hydroxybenzaldehydeⅢ),4-羟基-3-甲氧基苯甲酸(vanillic acidⅣ),4-羟基-3,5-二甲氧基苯甲酸(syringic acidⅤ),4-羟基-3-甲氧基肉桂酸乙酯(4-hydroxy-3-methoxy cinnamic acid,ethyl esterⅥ)。结论:6个化合物均为首次从该植物中分离得到。 |
| 关 键 词： | 竹叶 化学成分 |
| 文章编号： | 1001-5302（2005）24-1933-03 |
| 收稿时间： | 2005-09-20 |
| 修稿时间： | 2005-09-20 |
Chemical constituents from leaves of Phyllostachys pubescens Ⅰ |
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| ZHOU Hui-yan;ZHANG Hui;LI Shi-min. Chemical constituents from leaves of Phyllostachys pubescens Ⅰ[J]. China Journal of Chinese Materia Medica, 2005, 30(24): 1933-1934 | |
| Authors: | ZHOU Hui-yan ZHANG Hui LI Shi-min |
| Affiliation: | 1. Department of Pharmacy, Zhejiang Pharmaceutical College, Ningbo 315100, China ; 2. Analysis Center, Zhejiang University, Hangzhou 310029, China; 3. Affiliated Sir Run Shaw Hospital, Zhejiang University, Hangzhou 310029, China |
| Abstract: | OBJECTIVE: To study the chemical constituents from leaves of Phyllostachys pubescens. METHOD: Column chromatography on sephadex LH-20 as well as preparative HPLC and spectral analysis were used to isolate and elucidate the constituents. RESULT: Six compounds were isolated from leaves of Phyllostachys pubescens, and identified as vanillin (I), syringic aldehyde (II), p-hydroxybenzaldehyde (III), vanillic acid (IV), syringic acid (V), 4-hydroxy-3-methoxy cinnamic acid, ethyl ester (VI). CONCLUSION: All above the compounds were isolated from the plant for the first time. |
| Keywords: | Phyllostachys pubescens chemical constituents |
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