[Chemical Constituents from Infructescence of Platycarya strobilacea].
[Chemical Constituents from Infructescence of Platycarya strobilacea].
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发表时间：
2016
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通讯作者：
Xiao-ni Jia;Jun-xian Wang;Yu-lin Cheng;Xu Zhi;Maohua Wang
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作者：
Xiao-ni Jia;Jun-xian Wang;Yu-lin Cheng;Xu Zhi;Maohua Wang
目的研究桔梗子中三氯甲烷和乙酸乙酯的化学成分。方法采用多种色谱方法对化合物进行分离纯化。采用光谱分析对其结构进行了识别。结果共分离得到11个化合物，分别为：多三acontane(1)、熊果酸(2)、己糖(3)、β-谷甾醇(4)、二甾醇(5)、2,5,8-三羟基-3-甲氧基-1,4-萘二酮(6)、3,3 ' -二甲氧基鞣花酸(7)、鞣花酸(8)、4 ' -羟基异黄酮-7-O-β- d-半乳糖苷(9)、3,3 ' -二甲氧基鞣花酸-4 ' -O-β- d-木焦苷（10）、没食子酸（11）。结论化合物1、3 ~ 6、9、10为首次从该属植物中分离得到，化合物1 ~ 6、9、10为首次从该植物中分离得到。
Objective To study the chemical constituents of the chloroform and acetic ether fractions from infructescence of Platycarya strobilacea. Methods The compounds were isolated and purified by various chromatographic methods. Spectral analysis were taken to identify the structures. Results Eleven compounds were isolated and identified as dotriacontane( 1), ursolic acid( 2),hexacosene( 3),β-sitosterol( 4),daucosterol( 5),2,5,8-trihydroxy-3-methoxy-1,4-naphthalenedione( 6),3,3’-dimethoxyellagic acid( 7),ellagic acid( 8),4’-hydroxyisoflavone-7-O-β-D-galactoside( 9),3,3’-dimethoxyellagic acid-4’-O-β-D-xylopyroside( 10), gallic acid( 11). Conclusion Compounds 1,3 ~ 6,9,10 are isolated from this genus for the first time, compounds 1 ~ 6,9,10 are isolated from this plant for the first time.