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大高良姜的化学成分研究
引用本文:朱小璐,窦颖辉,黄雪峰,孔令义.大高良姜的化学成分研究[J].中药研究与信息,2008(11):13-15.
作者姓名:朱小璐  窦颖辉  黄雪峰  孔令义
作者单位:中国药科大学天然药物化学教研室,江苏南京210009
摘    要:目的:对大高良姜的根茎部位化学成分进行系统研究。方法:采用硅胶和Sephadex LH-20柱色谱等手段进行分离纯化,运用UV、IR、^1H—NMR13C—NMR、MS等谱学方法进行结构鉴定。结果:共分离鉴定了11个化合物,分别为4-(E)-3-hydroxyprop-1-enyl]phenylacetate(1),反式对羟基桂皮醛乙酯(2),5-hydroxy-7-(4″-hydroxy-3″-methoxyphenyl)-1-phenyl-3-heptanone(3),7-(4″-hydroxy-3″-methoxy—phenyl)-1-phenylhep-4-en-3-one(4),1′S]-1′-乙酰氧丁香酚乙酯(5),反式对羟基桂皮醛(6),对羟基苯甲醛(7),1-(4-hydroxyphenyl)propan.1-one(8),高良姜素(9),trans—P—coumaryl diacetate(10),β-谷甾醇(11)。结论:化合物1是首次从自然界分离得到的天然产物,化合物2为首次从该属植物中分离得到的苯丙素类化合物,化合物3和4是首次从该种植物中分离得到的双苯庚烷类化合物。

关 键 词:大高良姜  4-  pheny]acetate  反式对羟基桂皮醛乙酸酯  双苯庚烷

Studies on the Chemical Constituents of Alpinia Calanga Willd.
Zhu Xiaolu,Dou Yinghui,Huang Xuefeng,Kong Lingyi.Studies on the Chemical Constituents of Alpinia Calanga Willd.[J].Research & Information on Traditional Chinese Medicine,2008(11):13-15.
Authors:Zhu Xiaolu  Dou Yinghui  Huang Xuefeng  Kong Lingyi
Affiliation:(Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing Jiangsu 210009, China)
Abstract:Objective: To study the chemical constituents ofAlpinia galanga Willd. Methods: The chemical constituents were isolated by various column chromatographic methods, and the structures were elucidated on the basis of UV, IR, MS, 'H-NMR, ^13C-NMR spectral analysis. Results: Eleven compounds were isolated and their structures were elucidated as 4- (E) -3-hydroxyprop-1-enyl] phenyl acetate ( 1 ), trans-p-hydroxylcinnamaldehyde acetate ( 2 ), 5-hydroxy-7-( 4"-hydroxy-3"-methoxyphenyl ) -1-phenyl-3-heptanone ( 3 ), 7-( 4"-hydroxy-3"-me- thoxyphenyl) -1-phenylhep-4-en-3-one (4), 1 'S ] -1 '-acetoxyeugenol acetate ( 5 ), trans-p-hydroxylcinnamaldehyde (6), p-hydroxybenzaldehyde ( 7 ), 1 -(4-hydroxyphenyl) propan-1 -one ( 8 ), galangin ( 9 ), trans-p-coumaryl diacetate (10), β-sitosterol (11 ) . Conclusion: Compound 1 was obtained from nature for the first time , compound 2 was obtained from this genus for the first time, and compounds 3 and 4 were obtained from this plant for the first time.
Keywords:Alpinia galanga Willd    4-  phenyl acetate  Trans-p-hydroxylcin- namaldehyde acetate  Diarylheptanoid
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