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女贞子石油醚提取物的化学成分研究
引用本文:黄新苹,可钰,冯凯,李惠举,刘宏民.女贞子石油醚提取物的化学成分研究[J].中国药学杂志,2011,46(13):984-987.
作者姓名:黄新苹  可钰  冯凯  李惠举  刘宏民
作者单位:郑州师范学院;郑州大学新药研究开发中心;
基金项目:河南省科技攻关重点项目(112102310298); 河南省教育厅自然科学基础研究计划资助项目(2010C150007)
摘    要: 目的 研究女贞子(Ligustrum lucidum)石油醚萃取相的化学成分。方法 通过各种现代色谱技术,对石油醚萃取部位进行分离纯化,根据化合物的波谱数据进行结构鉴定。结果 从石油醚部位分离并鉴定化合物11个,分别为(132- S)-羟基叶绿素a (132- S)-hydroxyphaeophytin a,1],(132- R)-羟基叶绿素 a (132- R)-hydroxyphaeophytin a,2],β-谷甾醇(β-sitosterol,3),豆甾醇(stigmasterol,4),白桦脂酸(betulinic acid,5),(E)-3β,20-二羟基-25-过氧羟基达玛烷-23-烯(E)-3β,20-dihydroxy-25-perhydroxydammar-23-ene,6],20(S)- 3β,20-二羟基-24-过氧羟基达玛烷-25-烯20(S)- 3β,20-dihydroxy-24-perhydroxydammar-25-ene,7],乙酰齐墩果酸(acetyloleanolic acid,8),齐墩果酸(oleanolic acid,9),羽扇豆醇(lupeol,10),白桦脂醇(betulin,11);结论 化合物1~5首次从女贞子中分离鉴定。

关 键 词:女贞子  化学成分  叶绿素  三萜  甾体
收稿时间:2011-11-11;

Chemical Consituents of Petroleum Ether Extract from Fruits of Ligustrum lucidum
HUANG Xin-ping,KE Yu,FENG Kai,LI Hui-ju,LIU Hong-min.Chemical Consituents of Petroleum Ether Extract from Fruits of Ligustrum lucidum[J].Chinese Pharmaceutical Journal,2011,46(13):984-987.
Authors:HUANG Xin-ping  KE Yu  FENG Kai  LI Hui-ju  LIU Hong-min
Institution:HUANG Xin-ping1,KE Yu2,FENG Kai2,LI Hui-ju2,LIU Hong-min2(1.Zhengzhou Normal University,Zhengzhou 450044,China,2.New Drug Research & Development Center,Zhengzhou University,Zhengzhou 450001,China)
Abstract:OBJECTIVE To investigate the chemical constituents of petroleum ether extract fraction from the fruits of Ligustrum lucidum. METHODS Chemical constituents were isolated by various chromatographic techniques,and their structures were identified on the basis of spectroscopic data and physico-chemical properties. RESULTS Eleven compounds were isolated and identified,including (132- S)-hydroxyphaeophytin a (1),(132-R)-hydroxyphaeophytin a (2),β-sitosterol (3),stigmasterol (4),betulinic acid (5),(E)-3β,20-dihydroxy-25-perhydroxydammar-23-ene(6),20(S)- 3β,20-dihydroxy-24-perhydroxydammar-25-ene (7),acetyloleanolic acid(8),oleanolic acid(9),lupeol(10),and betulin(11). CONCLUSION Compounds 1-5 were isolated from this plant for the first time.
Keywords:Ligustrum lucidum  chemical constituents  phaeophytin  triterpenoids  steroids  
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