| 丁愉1,2 刘丹3 赵璠4 汤海峰1△ 赵美1.小花草玉梅化学成分研究[J].,2011,11(8):1569-1572 |
| 小花草玉梅化学成分研究 |
| DING Yu1,2, , LIU Dan3, ZHAO Fan4, , TANG Hai-feng1Δ, ZHAO Mei1 |
| |
| DOI： |
| 中文关键词: 小花草玉梅 皂苷 银莲花 化学成分 |
| 英文关键词: Anemone rivularis var. flore-minore Anemone Saponin Chemical constituent |
| 基金项目: |
|
| 摘要点击次数: 641 |
| 全文下载次数: 920 |
| 中文摘要: |
| 目的：研究银莲花属植物小花草玉梅的化学成分。方法：采用硅胶柱色谱，凝胶柱色谱，反相柱色谱并结合制备高效液相
色谱等技术分离纯化单体化合物，并根据理化性质及光谱数据鉴定结构。结果：分离并鉴定了4 个化合物，分别是常春藤皂苷元-
28-O-β-D-吡喃葡萄糖酯苷(1)、3-O-β-D-吡喃葡萄糖-(1→2)-α-L-吡喃阿拉伯糖-齐墩果酸皂苷元-28-O-α-L-吡喃鼠李糖-
(1→4)-β-D-吡喃葡萄糖-(1→6)-β-D-吡喃葡萄糖酯苷(2)、3-O-β-D-吡喃葡萄糖-(1→2)-α-L-吡喃阿拉伯糖-常春藤皂苷元-
28-O-α-L-吡喃鼠李糖-(1→4)-β-D-吡喃葡萄糖-(1→6)-β-D-吡喃葡萄糖酯苷(3) 和3-O-β-D-吡喃核糖-(1→3)-α-L-吡喃鼠
李糖-(1→2)-α-L-吡喃阿拉伯糖-常春藤皂苷元-28-O-α-L-吡喃鼠李糖-(1→4)-β-D-吡喃葡萄糖-(1→6)-β-D-吡喃葡萄糖酯
苷(4)。结论：化合物1 为首次从银莲花属植物中分离得到，2-4 为首次从小花草玉梅中分离得到。 |
| 英文摘要: |
| Objective : To investigate the chemical constituents of Anemone rivularis var. flore-minore Maxim. Methods: The
chemical constituents of the Anemone rivularis var were isolated and purified by various chromatographic methods, and then the
structures were identified by physicochemical properties and spectral analysis. Results: Four compounds were identified as hederagenin-
28 -O -β -D -glucopyranosyl ester (1), 3 -O -β -D -glucopyranosyl -(1→2) -α -L -arabinopyranosyl-oleanolicacid -28 -O -α -L -
rhamnopyranosyl-(1→4)-β-D- glucopyranosyl-(1→6)-β-D-glucopyranosyl ester (2), 3-O-β-D-glucopyranosyl-(1→2)-α-Larabinopyranosyl-
hederagenin-28-O-α-L-rhamnopyranosyl-(1→4)-β-D-glucopyranosyl-(1→6)-β-D-glucopyranosyl ester (3), 3-
O-β- D-ribopyranosyl-(1→3)-α-L-rhamnopyranosyl-(1→2)-α-L-arabinopyranosyl-hederagenin-28-O-α-L-rhamnopyran-osyl-
(1→4)-β-D- glucopyranosyl-(1→6)-β-D-glucopyranosyl ester (4), on the basis of NMR spectra. Conclusion: compound 1 was
isolated from Anemone for the first time and 2-4 were isolated from Anemone rivularis var. flore-minore Maxim. for the first time. |
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |
|
|
|
