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玉竹的化学成分研究

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采用硅胶、Sephadex LH-20等多种材料进行分离纯化,通过理化方法和波普分析进行结构鉴定,从玉竹根茎的醇提溶液的乙酸乙酯萃取部分中分离鉴定了12个化合物,分别为:ningpogenin(1)、6-O-p-hydroxybenzoy-laucubin (2)、3,3'-Bisdemethylpinoresinol (3)、5-Hydroxymethyl-2-furancarboxaldehyde (4)、(22E,24R)-Ergosta-7,22-dien-3β-ol(5)、Borreriagenin (6)、麦角甾-7,22-二烯-3β,5α,6β-三醇(7)、5α,8α-epidiory-(22E,24R)-ergosta-6,22-dien-3β-ol (8)、β-谷甾醇(9)、3β,5α,9α-三羟基-麦角甾-7,22-二烯-6-酮(10)、麦角甾-7,22-二烯-3-酮(11)、对羟基苯乙醇(12).除化合物(9)之外,其余所有化合物均为首次从该植物中分离得到.
Study on Chemical Constituents of Polygonatum odoratum
Twelve compounds were separated and purified from the ethyl acetate extracts in the alcohol solution of Polygonatum rhizome by silica gel and Sephadex LH-20 column chromatography,respectively.Their structures were identified as ningpogenin (1) ;6-O-p-hydruxybenzoylaucubin (2) ;3,3'-Bisdemethylpinoresinol (3) ;5-Hydmxymethyl-2-furancarboxaldehyde (4) ; (22E,24R)-Ergosta-7,22-dien-3β-ol (5) ; Borreriagenin (6) ; Cerevisterul (7) ; 5 α,8 α-epidiory(22 E,24R)-ergosta-6,22-dien-3β-ol (8) ;β-sitosterol (9) ; 3β,5 α,9α-trihydroxyergosta-7-22-dien-6-one (10) ; ergosta-7,22-dien-3-one (11) ;p-hydroxybenzylethanol (12).All the compounds were isolated from the plant for the first time,except the compound (9).

Polygonatum odoratumextractionisolationstructure identification

尹伟、陶阿丽、刘金旗、张国升

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安徽新华学院药学院,合肥230088

玉竹 提取 分离 结构鉴定

安徽新华学院校级重点扶持学科建设

zdfcx201103

2014

天然产物研究与开发
中国科学院成都文献情报中心

天然产物研究与开发

CSTPCDCSCD北大核心
影响因子:0.783
ISSN:1001-6880
年,卷(期):2014.26(7)
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