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设计并合成了新的具有旋光活性的二萜类内酯衍生物2, 并通过NMR, IR, HRMS和X射线单晶衍射等技术分析了其结构和绝对构型. 相似文献
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1INTRODUCTION Amino sugars in which a hydroxyl group of a mo-nosaccharide is replaced by an amino group play a wide variety of important biological roles[1]and have broad applications in chemical,biochemical,medi-cinal,and pharmaceutical fields[2,3].Amino sugars are chiral synthon of azasugar and polyose,many of which are found to be potential chemotherapeutic agents for the treatment of diseases,such as diabetes and cancer,inflammation and viral infections,inclu-ding HIV[4].Particularly… 相似文献
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