狭叶薰衣草中木脂素类化合物的研究

Chinese Traditional and Herbal Drugs(2020)

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Abstract
目的 对狭叶薰衣草Lavandula angustifolia中的木脂素类化合物进行研究.方法 运用RP-HPLC、TLC、硅胶、凝胶、MCI-gel树脂等方法进行分离纯化,并根据理化性质和波谱数据鉴定化合物的结构.结果 从狭叶薰衣草中分离得到11个木脂素类化合物,分别鉴定为松脂醇(1)、丁香树脂醇(2)、fraxiresinol-4'-O-β-D-glucopyranoside (3)、syringaresinol-4'-O-β-D-glucopyranoside (4)、8-hydroxypinoresinol-4-O-β-D-glucopyranoside (5)、rel-(2α,3β)-7-O-methylcedrusin (6)、落叶松脂醇-4'-O-β-D-葡萄糖苷(7)、(2S,3R)-2,3-dihydro-2-(4-hydroxy-3-methoxyphenyl)-3-hydroxymethyl-7-methoxybenzofuran-5-(trans)propen-1-ol-3-O-β-glucoside (8)、(7S,8R)-dihydrodehydrodiconiferyl alcohol-9-β-D-glucopyranoside (9)、(7R,8R)-7,8-dihydro-9'-hydroxyl-3'-methoxyl-8-hydroxymethyl-7-(4-hydroxy-3-methoxyphenyl)-1'-benzo furanpropanol-9'-O-β-D-glucopyranoside(10)、(E)-3-((2S,3S)-2-(4-hydroxy-3-methoxyphenyl)-3-hydroxymethyl-7-methoxy-2,3-dihydrobenzofuran-5-yl) allyl-2-hydroxyacetate(11).结论 11个化合物均首次从狭叶薰衣草中分离得到.
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