摘要
采用硅胶、凝胶等柱色谱及反相碳十八制备液相色谱及手性拆分从川芎内生菌Fusariumtricinctum的糙米培养基中分离得到四个具有相同平面结构的2-吡喃酮类化合物,并采用改良的Snatzke法对其绝对构型进行鉴定.
By silica gel,Sephadex LH-20 column chromatography as well as preparative high performance liquid chromatography(HPLC),four previously undescribedα-pyrones sharing same primary structure were isolated from the brown rice solid medium of Fusarium tricinctum.Their structures were elucidated by spectroscopic analyses and their absolute configurations were finally confirmed by a modified Snatzke’s method.
作者
曹钰镁
旷歧轩
巨凤
邓赟
邓放
顾玉诚
任波
郭大乐
Cao Yumei;Kuang Qixuan;Ju Feng;Deng Yun;Deng Fang;Gu Yucheng;Ren Bo;Guo Dale(School of Pharmacy,Chengdu University of Traditional Chinese Medicine,Chengdu 611137;Syngenta Jealott's Hill International Research Centre,Berkshire RG426EY,UK)
出处
《有机化学》
SCIE
CAS
CSCD
北大核心
2020年第12期4328-4331,共4页
Chinese Journal of Organic Chemistry
基金
Project supported by the National Natural Science Foundation of China(No.81973460)
the Foundation of Science and Technology Department of Sichuan Province(No.2018JY0186)
the Xinglin Scholar Research Promotion Project of Chengdu University of Traditional Chinese Medicine(No.BSH2018008)。
