SYNTHESIS AND BIOLOGICAL EVALUATION OF A NOVEL ACRONYCINE/DUOCARMYCIN HYBRID NATURAL PRODUCT
作者:Lutz F. Tietze、Arne Heins、Johannes R. Reiner、Ingrid Schuberth、Svenia-C. Duefert
DOI:10.3987/com-12-s(n)37
日期:——
and the reactants were introduced by syringe or transfer cannula. All solvents were dried by standard methods and the reagents obtained from commercial sources were used without further purification. Thin-layer chromatography was performed on precoated silica gel plates (TLC silica gel 60 F254, Merck). Silica gel 60 (0.032-0.064 mm, Merck) was used for column chromatography. Flash column chromatography
实验方法:所有空气敏感反应均在氩气气氛下在火焰干燥烧瓶中进行,反应物通过注射器或转移套管引入。所有溶剂均通过标准方法干燥,从商业来源获得的试剂无需进一步纯化即可使用。在预涂硅胶板(TLC硅胶60 F254,Merck)上进行薄层色谱。硅胶 60 (0.032-0.064 mm, Merck) 用于柱层析。使用 Biotage 的 IsoleraTM One 快速纯化系统和预装硅胶柱 (SNAP 10, 25, 50, 100 g) 进行快速柱层析。