Strong scaffolding: Novel pentafluorobenzenesulfonamidederivatives were readily synthesized in one or two steps. Analogues containing extended carbocyclic cores fused to a cyclic urea exhibited micromolar antiproliferative activities against multiple cancer cell lines. The induction of apoptosis in HeLa cells by selected compounds was shown to be caspasedependent.
强大的脚手架:新的五氟苯磺酰胺衍生物很容易在一个或两个步骤中合成。含有与环状脲融合的扩展碳环核心的类似物对多种癌细胞系表现出微摩尔抗增殖活性。选择的化合物对 HeLa 细胞凋亡的诱导被证明是半胱天冬酶依赖性的。