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南海红树林内生真菌2508代谢物研究
The Metabolites of the Endophyte Fungus No.2508 in the Mangrove Tree from the South China Seacoast
【摘要】 报道了从红树林内生真菌Xylariasp .2 5 0 8中分离到的 piliformic酸、甘油单棕榈酸酯 (α型 )、对羟基苯甲酸、 3,4二羟基苯甲酸甲酯、 2甲氧基4甲基乙酰苯、麦角甾醇和三羟基麦角甾醇 8个已知化合物。通过现代波谱方法进行了鉴定。
【Abstract】 Eight known compounds: piliformic acid (2hexylidene3methylsuccinic acid),αglycerol monopalmitate, p hydroxy benzoic acid, protocatechuic acid methyl ester, 4hydroxy2methoxyacetophenone, ergosterol and 7,22 (E) diene3β,5α,6βtriolergosta were isolated from the endophytic fungus Xylaria sp No 2508 from the mangrove tree from the South China Seacoast. Their structures were identified by the NMR, MS, IR spectroscopic methods and by comparison with the data of authentic compounds.
【基金】 国家 8 6 3资助项目 (AA6 2 40 10 ) ;广东省自然科学基金资助项目 (980 317)
- 【文献出处】 中山大学学报(自然科学版) ,Acta Scientiarum Naturalium Universitatis Sunyatseni , 编辑部邮箱 ,2002年03期
- 【分类号】O629
- 【被引频次】31
- 【下载频次】374