摘要
Two compounds were isolated from ethyl acetate extract of the fermentation of fungus 07-11, which obtained from the soil of Yunnan Province. They were identified as N-(4-hydroxy-2-methoxyphenyl) acetamide (1) and ergosta-7,22-diene-3,6-dione (2) respectively on the basis of spectral analyses and physical and chemical identifications. Compound 1 was a new natural product. Compound 2 was firstly isolated from its genus. Spectral data of 1 and complete 1H NMR data of 2 were reported for the first time.
从云南土壤真菌07-11号菌株的发酵液乙酸乙酯萃取物中分离得到2个化合物,通过理化鉴别和光谱测定,鉴定两化合物分别为N-(4-羟基-2-甲氧苯基)乙酰胺(1)和麦角甾7,22-二烯-3,6-二酮(2)。化合物1为一新天然产物,化合物2是从同属真菌中首次分离得到的化合物。化合物1的光谱数据以及化合物2的全部氢谱数据均为首次报道。
基金
The present work was supported by Foundation of State Key Basic Research and Development Project (G1998051100)
