| 兰 静，刘 波，张金凤，张 莹，陈业高*.水杉叶中木脂素类化合物的研究[J].海南师范大学学报自科版,2023,36(2):131-134 |
| 水杉叶中木脂素类化合物的研究 |
| Studies on Lignans from Metasequoia glyptostroboides Leaves |
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| DOI：10.12051/j.issn.1674-4942.2023.02.003 |
| 中文关键词: 水杉 化学成分 木脂素类化合物 |
| 英文关键词: Metasequoia glyptostroboides chemical constituents lignans |
| 基金项目: |
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| 摘要点击次数: 1314 |
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| 中文摘要: |
| 水杉（Metasequoia glyptostroboides Hu et Cheng）叶风干粉碎后用甲醇提取，利用硅胶柱
层析、MCI柱层析、Sephadex LH-20凝胶柱层析及HPLC等分离技术对其化学成分进行分离纯化，
得到6个化合物，经波谱解析和对其理化性质进行对比，鉴定为1个降木脂素和5个木脂素，分别是
salicifoliol （1）、lariciresinol 9′-benzoate （2）、（-）-hinokinin （3）、meridinol （4）、8-hydroxypluviatolide
（5）和（-）-matairesinol （6）。化合物1、2、5为首次从该植物中分离得到。 |
| 英文摘要: |
| Metasequoia glyptostroboides leaves were extracted with methanol after air drying and crushing, and their chemi‑
cal constituents were separated and purified by silica gel column chromatography, MCI column chromatography, Sephadex
LH-20 gel column chromatography and HPLC, and 6 compounds were obtained, which were identified by spectroscopic
analysis and their physicochemical properties as one norlignans and 5 lignans. Their structures were elucidated as salicifoli‑
ol (1), lariciresinol 9'-benzoate (2), (-)-hinokinin (3), meridinol (4), 8-hydroxypluviatolide (5), and (-)-matairesinol (6) re‑
spectively. Lignans 1, 2 and 5 were isolated from the plant for the first time. |
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