天然产物研究与开发
天然產物研究與開髮
천연산물연구여개발
NATURAL PRODUCT RESEARCH AND DEVELOPMENT
2011年
4期
670-674,725
,共6页
周凡蕊%王军民%周潇%华燕
週凡蕊%王軍民%週瀟%華燕
주범예%왕군민%주소%화연
西南远志%化学成分%齐墩果烷型皂苷
西南遠誌%化學成分%齊墩果烷型皂苷
서남원지%화학성분%제돈과완형조감
采用乙醇回流提取,通过硅胶柱、HPD100大孔树脂、Sephadex LH-20、半制备HPLC分离方法,运用现代谱学方法从西南远志中分离并鉴定了4个齐墩果酸型皂苷类化合物,均为顺反异构体,所用实验方法并不能有效分开.他们分别是:(E/ )-PolygalasaponinXLIV(1),3-O-β-D-glucopyranosyl presenegenin 28-O-β-D-galactopyr anosyl-(1→4)-β-D-xylopyranosyl-(1→4)-α-L-rhamnopyranosyl-(1→2)-[6-O-acetyl-β-D-glucopyranosyl-(1 →3)]-{4-0-[(E/Z)-3,4-dimethoxycinnamoyl]}-β-D-fucopyranosyl ester(2),(E/Z)-PolygalasaponinXXX(3),(E/Z)-senegasaponin C(4),均为首次从该种植物中分离得到.
採用乙醇迴流提取,通過硅膠柱、HPD100大孔樹脂、Sephadex LH-20、半製備HPLC分離方法,運用現代譜學方法從西南遠誌中分離併鑒定瞭4箇齊墩果痠型皂苷類化閤物,均為順反異構體,所用實驗方法併不能有效分開.他們分彆是:(E/ )-PolygalasaponinXLIV(1),3-O-β-D-glucopyranosyl presenegenin 28-O-β-D-galactopyr anosyl-(1→4)-β-D-xylopyranosyl-(1→4)-α-L-rhamnopyranosyl-(1→2)-[6-O-acetyl-β-D-glucopyranosyl-(1 →3)]-{4-0-[(E/Z)-3,4-dimethoxycinnamoyl]}-β-D-fucopyranosyl ester(2),(E/Z)-PolygalasaponinXXX(3),(E/Z)-senegasaponin C(4),均為首次從該種植物中分離得到.
채용을순회류제취,통과규효주、HPD100대공수지、Sephadex LH-20、반제비HPLC분리방법,운용현대보학방법종서남원지중분리병감정료4개제돈과산형조감류화합물,균위순반이구체,소용실험방법병불능유효분개.타문분별시:(E/ )-PolygalasaponinXLIV(1),3-O-β-D-glucopyranosyl presenegenin 28-O-β-D-galactopyr anosyl-(1→4)-β-D-xylopyranosyl-(1→4)-α-L-rhamnopyranosyl-(1→2)-[6-O-acetyl-β-D-glucopyranosyl-(1 →3)]-{4-0-[(E/Z)-3,4-dimethoxycinnamoyl]}-β-D-fucopyranosyl ester(2),(E/Z)-PolygalasaponinXXX(3),(E/Z)-senegasaponin C(4),균위수차종해충식물중분리득도.
