摘要
从南海采集的海泥中分离得到的海洋真菌Penicillium sp.中分离得到4个化合物。通过理化性质和波谱数据分析鉴定了这4个化合物的结构。它们分别是:3-苄基-6-异丙基哌嗪-2,5-二酮(1)、3-苄基-6-异丁基哌嗪-2,5-二酮(2)、3-苄基-6-另丁基哌嗪-2,5-二酮(3)、3,6-二苄基哌嗪-2,5-二酮(4)。
Four cyclic dipeptides compounds have been isolated from marine fungus Penicillium sp. collected from mud of South China Sea. They were identified as 3-benzyl-6-isopropylpiperazine-2,5-dione (1), 3-benzyl-6-isobutyl-piperazine-2, 5-dione (2), 3-benzyl-6-sec-butyl-piperazine-2,5-dione(3) and 3,6-dibenzylpiperazine-2,5-dione(4) on the basis of spectral data.
基金
宁夏医科大学特殊人才科研启动项目(XT200704)资助.核磁共振氢谱和碳谱于沈阳药科大学测定