暨南大学学报(自然科学与医学版)
暨南大學學報(自然科學與醫學版)
기남대학학보(자연과학여의학판)
JOURNAL OF JINAN UNIVERSITY(NATURAL SCIENCE & MEDICINE EDITION)
2014年
1期
56-60
,共5页
牟肖男%杨文强%王文婧%刘国%张晓琦%叶文才
牟肖男%楊文彊%王文婧%劉國%張曉琦%葉文纔
모초남%양문강%왕문청%류국%장효기%협문재
槟榔%化学成分%原花青素
檳榔%化學成分%原花青素
빈랑%화학성분%원화청소
Areca catechu L.%chemical constituents%Procyanidins
应用硅胶柱、ODS 柱、Sephadex LH-20柱等色谱方法对槟榔种子的体积分数95%乙醇提取物石油醚及乙酸乙酯萃取部位进行分离纯化,根据理化性质与波谱数据鉴定化合物的结构,分别为:表儿茶素(1),原花青素B1(2),原花青素B2(3),原花青素B7(4),epicatechin-(4β→8)-epicatechin -(4β→8)-catechin (5),epicatechin-(4β→6)-epicatechin-(4β→8)-catechin (6),金色酰胺醇酯(7),aurantiamide (8),neoechinulin A (9),echinulin (10)。其中,化合物6~10为首次从该植物中分离得到。对分离得到的聚合鞣质类化合物1~6进行了初步的体外抗病毒活性测试。
應用硅膠柱、ODS 柱、Sephadex LH-20柱等色譜方法對檳榔種子的體積分數95%乙醇提取物石油醚及乙痠乙酯萃取部位進行分離純化,根據理化性質與波譜數據鑒定化閤物的結構,分彆為:錶兒茶素(1),原花青素B1(2),原花青素B2(3),原花青素B7(4),epicatechin-(4β→8)-epicatechin -(4β→8)-catechin (5),epicatechin-(4β→6)-epicatechin-(4β→8)-catechin (6),金色酰胺醇酯(7),aurantiamide (8),neoechinulin A (9),echinulin (10)。其中,化閤物6~10為首次從該植物中分離得到。對分離得到的聚閤鞣質類化閤物1~6進行瞭初步的體外抗病毒活性測試。
응용규효주、ODS 주、Sephadex LH-20주등색보방법대빈랑충자적체적분수95%을순제취물석유미급을산을지췌취부위진행분리순화,근거이화성질여파보수거감정화합물적결구,분별위:표인다소(1),원화청소B1(2),원화청소B2(3),원화청소B7(4),epicatechin-(4β→8)-epicatechin -(4β→8)-catechin (5),epicatechin-(4β→6)-epicatechin-(4β→8)-catechin (6),금색선알순지(7),aurantiamide (8),neoechinulin A (9),echinulin (10)。기중,화합물6~10위수차종해식물중분리득도。대분리득도적취합유질류화합물1~6진행료초보적체외항병독활성측시。
The chemical constituents of 95 %ethanolic extract of the fruits of Areca catechu were sep-arated and purified by silica gel,ODS and Sephadex LH-20 column chromatographies.Their structures were determined by chemical and spectroscopic methods.Ten compounds were identified as (-)-epcate-chin (1),procyanidin B1 (2),procyanidin B2 (3),proanthocyanidin B7 (4),epicatechin-(4β→8)-epicatechin-(4β→8)-catechin (5),epicatechin-(4β→6)-epicatechin-(4β→8)-catechin (6),auran-tiamide acetate (7),aurantiamide (8),neoechinulin A (9),echinulin (10),respectively.Compounds 6~10 were isolated from this plant for the first time.The antiviral activities of compounds 6~10 were e-valuated.