摘要
采用硅胶、凝胶及中高压反相色谱等多种分离方法,从遵义朝天椒乙醇提取物的乙酸乙酯萃取部位分离得到了9个化合物,经核磁共振、质谱等波谱方法分别鉴定出其结构为:capsaicin(1),dihydrocapsaicin(2),acetovanillone(3),(-)-epiloliolide(4),(+) dehydrovomifoliol(5),Ferulic acid(6),vanillin(7),acetosyringone(8),2-(4-Hydroxy-3-methoxyphenyl)-3-(2-hydroxy-5-methoxyphenyl)-3-oxo-1-propanol (9).其中化合物9首次从该植物中分离获得.
The study isolated and gained nine compounds from the ethyl acetate extract part of the ethanol extract of the fruits of Zunyi pepper by using the Silica Gel Column Chromatography,Sphadex LH-20, HPLC,MPLC,etc. Their structures were identified as capsaicin（ 1 ）,dihydrocapsaicin（ 2 ）,acetovanillone（ 3 ）,（-）-epiloliolide（ 4 ）,（＋）-dehydrovomifoliol（ 5 ）,Ferulic acid（ 6 ）, vanillin（ 7 ）, acetosyringone（ 8 ）, 2-（4-Hydroxy-3-methoxyphenyl）-3-（2-hydroxy-5-methoxyphenyl）-3-oxo-1-propanol（ 9 ）respectively by comprehensive spectroscopic methods （NMR,MS…etc）.Moreover,the compound 9 was isolated from this plant for the first time.
作者
宋长伟
覃成
李三华
孟令杰
姜念
喻昌燕
刘云
SONG Chang-wei;QIN Cheng;LI San-hua;MENG Ling-jie;JIANG Nian;YU Chang-yan;LIU Yun(Guizhou Provincial College-based Key Lab for Tumor Prevention and Treatment with DistinctiveMedicines,Zunyi Medical University,Zunyi 563000,China;Research Center for Medicine and Biology,Zunyi Medical University,Zunyi 561000,China;Zunyi Academy of Agricultural Science,Zunyi 563000,China)
出处
《云南民族大学学报（自然科学版）》
CAS
2018年第6期451-454,共4页
Journal of Yunnan Minzu University:Natural Sciences Edition
基金
遵义医学院博士科研启动资金(F-863)
贵州省教育厅青年科技人才成长项目(黔教合KY字[2016]201)
贵州省普通高等学校特色药物肿瘤防治特色重点实验室开放基金(TSYW-2015002)
中央引导地方科技发展专项(黔科中引地[2017]4003)
遵义市科技计划项目(遵市科合(2016)12号)
