Salicylidene acylhydrazides are inhibitors of type III secretion in several Gram-negative pathogens. To further develop the salicylidene acylhydrazides, scaffold hopping was applied to replace the core fragment of the compounds. The novel 2-(2-amino-pyrimidine)-2,2-difluoroethanol scaffold was identified as a possible analog to the salicylidene acylhydrazide core structure. The synthesis of a library of 2-(2-amino-pyrimidine)-2,2-difluoro-ethanols is described in this paper.
水杨烯酰
肼是几种革兰氏阴性病原体的 III 型分泌
抑制剂。为了进一步开发
水杨烯酰
肼,研究人员采用了支架跳转的方法来替换化合物的核心片段。新型 2-(2-
氨基嘧啶)-
2,2-二氟乙醇支架被确定为
水杨酰酰
肼核心结构的可能类似物。本文介绍了 2-(2-
氨基嘧啶)-
2,2-二氟乙醇库的合成。