长柄异木患的化学成分(英文)  

Chemical constituents of Allophylus longipes

作　　者：张向云[1,2] 蔡祥海[1] 罗晓东[1] ZHANG Xiang-Yun;CAI Xiang-Hai;LUO Xiao-Dong(State Key Laboratory of Phytochemistry and Plant Resourcesin West China,Kunming Institute of Botany,ChineseAcademy of Sciences,Kunming 650204,China;State Key Laboratory of Organic Geochemistry,Guangzhou Institute of Geochemistry,Chinese Academy of Sciences,Guangzhou 510640,China)

机构地区：[1]中国科学院昆明植物研究所植物化学与西部植物资源持续利用国家重点实验室,昆明650204 [2]中国科学院广州地球化学研究所有机地球化学国家重点实验室,广州510640

出　　处：《中国天然药物》2012年第1期36-39,共4页

基　　金：supported by the Ministry of Science and Technology of China(No.2009CB522300);the National Natural Science Foundation of China(No.2007AA021505)~~

摘　　要：目的:研究长柄异木患(Allophylulogipess)茎中的化学成分。方法:对长柄异木患茎甲醇提取物的乙酸乙酯部分进行色谱分离,根据光谱数据和理化性质确定各化合物的结构。结果:分离得到25个化合物,分别鉴定为:ycloart-24-ene-3β,26-diol(1),3-oxotrirucalla-7,24-dien-21-oicacid(2),zizyberenalicacid(3),蛇藤酸(4),ent-4(15)-eudesmene-1β,6a-diol(5),4(15)-eudesmene-1β,8a-diol(6),4(15)-eudesmene-1β,5a-diol(7),甲基埃斯特瑞(8),白桦脂醇(9),白桦脂醛(10),白桦脂酸(11),3β-hydroxy-5a,8a-epidioxyergosta-6,22-dien(12),3-oxo-19a-hydroxyurs-12-en-28-oicacid(13),熊果酸(14),东莨菪内酯(15),梣皮啶(16),黄花菜木脂素A(17),香草醛(18),松柏醛(19),2',6'-dihydroxy-4'-methoxyacetophenone(20),p-(aminoalkyl)-benzoicacid(21),香草酸(22),1-O-p-coumaroylglucose(23),β-谷甾醇(24),poriferast-5-ene-3β,4β-diol(25)。结论:所有化合物均为首次从长柄异木患(Allophylulogipess)中分离得到。AIM： To investigate the chemical constituents of Allophylus longipes. METHODS： Compounds were isolated and purified by various chromatographic techniques and their structures were elucidated by physicochemical characteristics and spectral data. RESULTS： Twenty-five compounds were isolated and identified as cycloart-24-en-3β, 26-diol （1）, 3-oxotrimcalla-7, 24-dien-21-oic acid （2）, zizyberenalic acid （3）, colubrinic acid （4）, ent-4（15）-eudesmene-1β, 6a-diol （5）, 4（15）- eudesmene-lβ, 8a-diol （6）, 4（15）-eudesmene-1β, 5a-diol （7）, methyl asterrate （8）, betulin （9）, betulinic aldehyde （10）, betulinic acid （11）, 3β-hydroxy-5a, 8a-epidioxyergosta-6, 22-dien （12）, 3-oxo-19a-hydroxyurs-12-en-28-oic acid （13）, ursolic acid （14）, scopoletin （15）, fraxidin （16）, cleomiscosin A （17）, 4-hydroxy-3 -methoxybenzaldehyde （18）, 4-hydroxy-3-methoxycinnamaldehyde （19）, 2＇,6＇-dihydroxy-4＇-methoxyacetophenone （20）, p-（aminoalkyl）-benzoic acid （21）, 4-hydroxy-3-methoxybenzoic acid （22）, 1-O-p-coumaroylglucose （23）,β-sitosterol （24）, and poriferast-5-ene-3β, 4β-diol （25）. CONCLUSION： All the compounds were isolated from Allophylus longipes for the first time.

关 键 词：长柄异木患 化学成分 

分 类 号：R284.1[医药卫生—中药学]