Synthesis and Biological Evaluation As Microtubule-Active Agents of Several Tetrahydrofuran and Spiroacetal Derivatives
作者:M. Carda、J. Murga、J. Panos、C. A. Angulo-Pachon、J. Garcia-Pla、S. Diaz-Oltra、J. A. Marco、C. Trigili、M. Redondo-Horcajo、J. F. Diaz、I. Barasoain
DOI:10.2174/0929867311320090006
日期:2013.2.1
The stereoselective preparation of several molecules containing structural fragments of the tetrahydrofuran and
spiroacetal type is described. Their degree of cytotoxicity and their interactions with tubulin have been investigated. It has
been confirmed that the tetrahydrofuran derivatives are cytotoxic but, in contrast to previous reports, it has been found that
the cytoxicity is not due to interactions with the microtubule network. Furthermore, and also in contrast to a previous report
on closely related compounds, the spiroacetal derivatives do show interactions with tubulin, even though the precise
mechanism and the binding site still remain to be established.
本文介绍了几种含有四氢呋喃和螺缩醛结构片段的分子的立体选择性制备方法。研究了它们的细胞毒性程度及其与微管蛋白的相互作用。研究证实,四氢呋喃衍生物具有细胞毒性,但与以前的报告不同的是,研究发现这种细胞毒性并不是由于与微管网络的相互作用造成的。此外,与以前关于密切相关化合物的报告不同的是,螺缩醛衍生物确实与微管蛋白发生了相互作用,尽管其确切机制和结合位点仍有待确定。