摘要
从牛心番荔枝Annona reticulata L.种子的乙醇提取物分得13个化合物,根据光谱数据分析鉴定其中8个为番荔素:Annonareticin(1),2,4-cis-Isoannonareticin((2-1)),2,4-trans-Isoannonareticin(2-2),Solamin(3),Murisolin(4),Annoreticuin(5),Annomonicin(6)和Reticulatinone(7);以及β-谷甾醇(8),胡萝卜甙(9),蔗糖(10),棕榈酸(11)和硬脂酸(12)等。其中化合物2-1是新的番荔素。
Thirteen compounds have been isolated from the seeds of Annona reticuiata L. (Annonaceae). Eight of them were identified as annonaceous acetogenins(polykelides): annonareticin (1 ) , 2 ,-4-cis-isoannonareticin (2-1) , 2, 4-trans-isoannonareticin (2-2) , solamin (3) , murisolin (4) , reticulacinone(5) ,annoreticuin(6) ,annomonicin (7)and other five compounds were identified as ??????-sitosterol ( 8 ) , daucosterol ( 9 ) , sucrose (10 ) , plamitic acid and stearic acid (12). 2, 4-cis-isoan-nonareticin(2-1 )is a new annonaceous acetogenin. Their structures and relative stereochemistry were elucidated on the basis of spectral analysis.
出处
《天然产物研究与开发》
CAS
CSCD
1998年第2期1-7,共7页
Natural Product Research and Development
基金
国家自然科学基金
关键词
番荔枝科
牛心番荔枝
番荔素
化学成分
种子
Annonaceae, Annona reticulata, Acetogenin, 2, 4-cis-Isoannonareticin, 2, 4-trans-Isoannonareticin
