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云南油杉的化学成分研究 总被引:2,自引:0,他引:2
从云南油杉(Keteteeria evelyniana)枝条中首次分离得到19个化合物,通过MS与NMR等方法将它们分别鉴定为(-)-epinortrachelogenin(1),(-)-α-conidendrin(2),cedrusin(3),( )-dihydrodehydrodiconiferyl alcohol (4),oxomatairesinol(5),(-)-7'(S)-5-hydroxymatairesinol(6),vladinol D(7),(E)-3-hydroxy-5-methoxy-stilbene (8),resveratrol-3-O-β-D-glucopyranoside(9),pinocembrin(10),(2S,3R)-3,5,7,3',4'-pentahydroxyflavan(11),kaempferd(12),kaempferol-3-O-β-D-glucopyranoside(13),(E)-ferulic acid tetracosyl ester(14),ω-hydroxypropioquaiacone(15),vanillin(16),hemisceramide(17),β-sitosterol(18)和β-daucosterol(19). 相似文献
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