摘要
自海洋真菌Aspergillusversicolor菌丝体的丙酮和甲醇萃取部分进行化学成分的研究 ,从中分离得到 7个化合物 ,经光谱数据分析 ,鉴定其结构为柄曲菌素 (I)、6 -甲氧基柄曲菌素 (II)、奥佛尼红素 (III)、酪氨酸 (IV)、3 甲基 吡咯并哌嗪 2 ,5 二酮 (V)、3 异丙基 吡咯并哌嗪 2 ,5 二酮 (VI)和尿素 (VII)。其中化合物IV ,V和VI为首次从该属菌中分离得到。
Objective To study the chemical constituents from mycelium of marine fungus Aspergillus versicolor.Methods The compounds were separated by column chromatography and their structures were elucidated based on chemical and spectral analysis. Results Seven compounds have been isolated from the acetone and methanol extracts from the mycelia of Aspergillus versicolor. Their structures were determined as sterigmatocystin (I), 6-methoxysterigmatocystin (II), averufin (III), tyrosine (IV), 3-methyl-pyrrolopiperazine-2, 5-dione (V), 3-isopropyl-pyrrolopiperazine-2, 5-dione (VI), carbamide (VII). Conclusion Compounds IV,V and VI were isolated for the first time from this genus of marine fungi.
出处
《中国海洋药物》
CAS
CSCD
2004年第5期14-17,共4页
Chinese Journal of Marine Drugs
基金
国家 8 6 3项目 (2 0 0 1AA6 2 4 0 2 0 )
