Diversity Through a Branched Reaction Pathway: Generation of Multicyclic Scaffolds and Identification of Antimigratory Agents
作者:Zhiming Wang、Sabrina Castellano、Sape S. Kinderman、Christian E. Argueta、Anwar B. Beshir、Gabriel Fenteany、Ohyun Kwon
DOI:10.1002/chem.201002195
日期:2011.1.10
composed of 16 distinct scaffolds has been synthesized through a sequence of phosphine‐catalyzed ring‐forming reactions, Tebbe reactions, Diels–Alder reactions, and, in some cases, hydrolysis. This effort in diversity‐oriented synthesis produced a collection of compounds that exhibited high levels of structural variation both in terms of stereochemistry and the range of scaffolds represented. A simple but
通过一系列膦催化的成环反应、Tebbe 反应、Diels-Alder 反应以及某些情况下的水解,合成了由 16 个不同支架组成的 91 种杂环化合物库。这种以多样性为导向的合成努力产生了一系列化合物,这些化合物在立体化学和所代表的支架范围方面都表现出高水平的结构变化。因此,一个简单但强大的反应序列产生了一个相对适中的高度多样性库,用于探索化学空间的生物学相关区域。从该文库中,鉴定出几种抑制乳腺癌细胞迁移和侵袭的分子,并可作为抗转移剂开发的先导物。