桂林师范高等专科学校学报
桂林師範高等專科學校學報
계림사범고등전과학교학보
Journal of Guilin Normal College
2015年
4期
170-172
,共3页
红树林%内生真菌%代谢产物
紅樹林%內生真菌%代謝產物
홍수림%내생진균%대사산물
mangrove%endophytic fungus%metabolites
目的：研究南海红树林内生真菌Sk-2的代谢产物。方法：采用反复硅胶柱色谱法、Sephadex LH-20凝胶色谱法等进行分离纯化，并通过理化常数测定和核磁数据分析鉴定其化学结构。结果：从南海红树林内生真菌Sk-2的培养液中分离得到4个代谢产物。经波谱解析，分别为：大黄素甲醚(1),3,6-disecbutyl-1,4-dihydroxypiperazine-2,5-dione(2),7,8-二甲基苯并[g]蝶啶-2,4(1H,3H)-二酮(3)过氧化麦角甾醇(4)。结论：四个化合物均首次从南海红树林内生真菌Sk-2中分离得到。
目的：研究南海紅樹林內生真菌Sk-2的代謝產物。方法：採用反複硅膠柱色譜法、Sephadex LH-20凝膠色譜法等進行分離純化，併通過理化常數測定和覈磁數據分析鑒定其化學結構。結果：從南海紅樹林內生真菌Sk-2的培養液中分離得到4箇代謝產物。經波譜解析，分彆為：大黃素甲醚(1),3,6-disecbutyl-1,4-dihydroxypiperazine-2,5-dione(2),7,8-二甲基苯併[g]蝶啶-2,4(1H,3H)-二酮(3)過氧化麥角甾醇(4)。結論：四箇化閤物均首次從南海紅樹林內生真菌Sk-2中分離得到。
목적：연구남해홍수림내생진균Sk-2적대사산물。방법：채용반복규효주색보법、Sephadex LH-20응효색보법등진행분리순화，병통과이화상수측정화핵자수거분석감정기화학결구。결과：종남해홍수림내생진균Sk-2적배양액중분리득도4개대사산물。경파보해석，분별위：대황소갑미(1),3,6-disecbutyl-1,4-dihydroxypiperazine-2,5-dione(2),7,8-이갑기분병[g]접정-2,4(1H,3H)-이동(3)과양화맥각치순(4)。결론：사개화합물균수차종남해홍수림내생진균Sk-2중분리득도。
Objective:To study on secondary metabolites of mangrove endophytic fungus No·Sk-2 from the south china sea. Method:The compounds were isolated by column chromatography and identified on the basia of physic-chemical constants and spectral analysis. Result:Four metabolites were obtained and elucidated as Emodin monomethyl ether (1), 3,6-disecbutyl-1,4-dihydroxypiperazine-2,5-dione (2), 7,8-dimethylbenzo [g]pteridine-2,4 (1H,3H)-dione (3),ergosterol peroxide (4),Conclusion:The four metabolites were obtained from endophytic fungus No·Sk-2 for the first time.
