Acid-ester and acid-amide norcantharidin derivatives are prepared using a ‘one-pot’ synthetic procedure utilizing the ThalesNano H-cube™ flow hydrogenator. Traditionally, rapid library generation and reaction scale up of these analogues was limited by the batch wise hydrogenation of 5,6-dehydronorcantharidin. This was resolved with the use of flow chemistry. With no associated scale up issues, a method was devised to produce norcantharidin, along with acid-ester and acid-amide analogues on any scale necessary for biological screening.
利用 ThalesNano H-cube™ 流动氢化器,采用 "一步法 "合成程序制备了酸酯和酸酰胺去甲
蒽啶衍
生物。传统上,这些类似物的快速库生成和反应放大受到 5,6-dehydronorcantharidin批量氢化的限制。使用流动
化学方法解决了这一问题。由于不存在相关的放大问题,我们设计出了一种方法,可以在
生物筛选所需的任何规模上生产去甲
蒽啶以及酸酯和酸酰胺类似物。