摘要
目的:研究祁白芷根脂溶性化学成分。方法:应用溶剂法和色谱法分离纯化化合物,利用谱学技术鉴定化合物结构。结果:分离得到27个化合物,分别鉴定为异欧前胡素(1)、别异欧前胡素(2)、水合氧化前胡素(3)、比克白芷素(4)、别欧前胡素(5)、β-谷甾醇(6)、邻苯二甲酸二丁酯(7)、7-羟基-6-(3-甲基-2-丁烯氧基)-香豆素(8)、花椒毒酚(9)、5-羟基-8-甲氧基补骨脂素(10)、奥氏芹二醇(11)、伞形花内酯(12)、香柑内酯(13)、欧前胡素(14)、珊瑚菜内酯(15)、异茴芹素(16)、6-乙酰基-7-甲氧基-香豆素(17)、补骨脂素(18)、异东莨菪内酯(19)、滨蒿内酯(20)、花椒毒素(21)、当归醇A(22)、氧化前胡素乙醇醚(23)、去氢柳叶白姜花内酯(24)、尤劳帕替醇(25)、独活属醇(26)、栓翅芹烯醇(27)。结论:化合物8为新的天然产物;除化合物1,3,14外,其余化合物均为首次从祁白芷根中分离得到。
Objective :To study the chemical constituents of the root of Angelica dahurica cv. Qibaizhi. Method: The compounds were isolated and purified by the methods of solvent extraction and chromatographic technique, and their structures were identified on the basis of the analyses of spectral data. Result: Twenty-seven compounds were obtained and identified as isoiinperatorin( 1 ), alloisoimperatorin ( 2 ), oxypeucedanin hydrate ( 3 ), byakangelicin ( 4 ), alloimperatorin ( 5 ), /3-sitosterol ( 6 ), dibutylphthalate ( 7 ), 6- ( 3,3-dimethylallyloxy ) -7-hydroxycoumarin 17-hydroxy-6- [ ( 3-methyl-2-butenyl ) oxy ] -coumarin, 8 }, xanthotoxol ( 9 ), 5 -hydroxy-8- methoxypsoralen ( 5-hydroxyxanthotoxin, 10 ) , smyrindiol ( 11 ) , umbelliferone ( 12 ) , bergapten ( 13 ) , imperatorin ( 14 ), phellopterin ( 15 ), isoimpinellin ( 16 ), 6-acyl-7-methoxycoumarin ( 17 ), psoralen ( 18 ), isoscopletin ( 19 ), scoparone ( 20 ), xanthotoxin ( 21 ), an- gelol A ( 22 ), oxypeucedanin ethanolate ( oxypeucedaniu hydrate-3-ethyl ether, 23 ), dehydrogeijerin ( pablohopin, 24 ), ulopterol (25), heraclenol(26), and pabulenol(27), respectively. Conclusion:Compound 8 was a new natural product and the above-mentioned all the compounds except for compounds 1, 3 and 14 were isolated from the root of A. dahurica cv. Qibaizhi for the first time.
出处
《中国中药杂志》
CAS
CSCD
北大核心
2012年第16期2400-2407,共8页
China Journal of Chinese Materia Medica
基金
“十二五”国家科技支撑计划项目(2012BAI29B02,2011BAI07B08)