Synthesis of plakevulin A and structure–activity relationships of its related compounds against DNA polymerases
作者:Kouji Kuramochi、Fumiyo Saito、Ryo Takeuchi、Tomohiro Era、Masaharu Takemura、Jun'ichi Kobayashi、Kengo Sakaguchi、Susumu Kobayashi、Fumio Sugawara
DOI:10.1016/j.tet.2006.06.023
日期:2006.8
Synthesis of plakevulin A and structure–activity relationships of its related compounds against DNA polymerases is described. We have achieved a total synthesis and revised the structure of plakevulin A. Several analogues including untenone A, manzamenone A, and optically active plakevulin A, were prepared and tested with an enzyme inhibition assay for mammalian DNA polymerases. The effect of the methyl
文中描述了芦荟蛋白A的合成及其相关化合物对DNA聚合酶的构效关系。我们已经完成了总合成,并修改了芦荟蛋白A的结构。制备了几种类似物,包括十一烯酮A,甘露烯酮A和旋光性芦荟蛋白A,并通过酶抑制法对哺乳动物DNA聚合酶进行了测试。讨论了甲酯部分,以及全塑蛋白A的1-和4-位上的取代基对DNA聚合酶活性的影响。