摘要
研究了瓶梗青霉(Paecilon yaessp)次级代谢产物的化学成分。利用色谱技术进行分离纯化,通过理化方法及光谱分析鉴定其化学结构。结果表明,从瓶梗青霉次级代谢产物中分离得到的6个化合物为麦角甾醇(1)、过氧化麦角甾醇(2)、邻苯二甲酸异丁酯(3)、3-羟基苯肽(4)、正十六烷酸(5)、3′-软脂酸甘油单酯(6)。
:A chemical research of the secondary metabolites of Paecilon yaes sp was carried out. 6 compounds were isolated by various chromatography, silica gel column, reverse phase column (RP-18), Sephadex LH-20, MPLC, semi-pre HPLC and identified by 1D, 2D NMR, MS (ESI, HR), IR, UV. They are Ergosterol (1) ,Ergosterol peroxide (2) ,Diisobutyl phthalate(3) ,3-Hydroxyphthalide (,1) ,Palmitic acid (5) ,and 2,3-dihydroxypropyl palmitate (6), respectively.
出处
《青岛科技大学学报(自然科学版)》
CAS
2008年第1期13-15,21,共4页
Journal of Qingdao University of Science and Technology:Natural Science Edition
基金
国家863计划项目(2007AA09Z435)
关键词
瓶梗青霉
次级代谢产物
色谱技术
Paecilon yaes sp
secondary metabolites
chromatography