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| 帽蕊木中的喹诺酸三萜皂苷 | |
| 引用本文： | 康文艺,石渊渊,郝小江. 帽蕊木中的喹诺酸三萜皂苷[J]. 中国中药杂志, 2007, 32(19): 2015-2018 |
| 作者姓名： | 康文艺 石渊渊 郝小江 |
| 作者单位： | 1. 河南大学,天然药物研究所,河南,开封,475004;中国科学院,昆明植物研究所,云南,昆明,65020 2. 河南大学,医学院,河南,开封,475004 3. 中国科学院,昆明植物研究所,云南,昆明,65020 |
| 摘 要： | 目的：研究帽蕊木Mitragyna rotundifolia 茎皮的正丁醇部位化学成分。方法：采用各种色谱法分离,运用多种波谱技术鉴定结构。结果：分离鉴定出6个化合物quinovic acid-3-O-β-D-6-Deoxy-glucopyranoside,28-O-β-D-glucopyranosyl ester(1),quinovic acid-27-O-α-L-Rhamnopyranosyl ester(2),quinovic acid-3-O-α-L-Rhamnopyranoside(3),qunovic acid-27-O-β-D-glucopyranosyl ester(4),quovic acid-3-O-β-D-6-Deoxy-glucopyranoside(5),qunovic acid-27-O-β-6-deoxy-D-glucopyranosyl ester(6)。结论：化合物1～6均为首次从该植物中得到,化合物1～4和6为首次从该属中得到。 |
| 关 键 词： | 帽蕊木 茎皮 三萜皂苷 |
| 文章编号： | 1001-5302（2007）19-2015-03 |
| 收稿时间： | 2006-11-22 |
| 修稿时间： | 2006-11-22 |
Quinovic acid triterpenoid saponins from bark of Mitragyna rotundifolia |
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| KANG Wen-yi;; SHI Yuan-yuan; HAO Xiao-jiang. Quinovic acid triterpenoid saponins from bark of Mitragyna rotundifolia[J]. China Journal of Chinese Materia Medica, 2007, 32(19): 2015-2018 | |
| Authors: | KANG Wen-yi SHI Yuan-yuan HAO Xiao-jiang |
| Affiliation: | 1. Institute of Natural Products, Henan University, Kaifeng 475004, China; 2. Medical College of Henan University, Kaifeng 475004, China; 3. Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, China |
| Abstract: | OBJECTIVE: To study the chemical constituents from the bark of Mitragyna rotundifolia. METHOD: Column chromatographic techniques were applied to isolate constituents. A combination of IR, MS and NMR spectroscopy was used to identify structures of constituents. RESULT: Six compounds were isolated from the n-BuOH fraction and their structures were elucidated as quinovic acid-3-O-beta-D-6-deoxy-glucopyranoside, 28-O-beta-D-glucopyranosyl ester (1), quinovic acid-27-O-alpha-L-rhamnopyranosyl ester (2), quinovic acid-3-O-alpha-L-rhamnopyranoside (3), qunovic acid-27-O-beta-D-glucopyranosyl ester (4), quovic acid-3-O-beta-D-6-deoxy-glucopyranoside (5), qunovic acid-27-O-beta-6-deoxy-D-glucopyranosyl ester (6). CONCLUSION: Compounds 1 - 6 were isolated for the first time from the plant. Compounds 1 - 4 and 6 were isolated for the first time form the genus. |
| Keywords: | Mitragyna rotundifolia bark triterpenoid saponins |
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