Biological Evaluation of New Largazole Analogues: Alteration of Macrocyclic Scaffold with Click Chemistry
作者:Xianlin Li、Zhenchao Tu、Hua Li、Chunping Liu、Zheng Li、Qiao Sun、Yiwu Yao、Jinsong Liu、Sheng Jiang
DOI:10.1021/ml300371t
日期:2013.1.10
We report the design, synthesis, and biological evaluation of a new series of largazole analogues in which a 4-methylthiazoline moiety was replaced with a triazole and tetrazole ring, respectively. Compound 7 bearing a tetrazole ring was identified to show much better selectivity for HDAC1 over HDAC9 than largazole (10-fold). This work could serve as a foundation for further exploration of selective
我们报告了一系列新的拉格唑类似物的设计、合成和生物学评估,其中 4-甲基噻唑啉部分分别被三唑和四唑环取代。鉴定出带有四唑环的化合物7对 HDAC1 的选择性比对 HDAC9 的选择性好得多(10 倍)。这项工作可以作为进一步探索使用拉格唑分子支架的选择性 HDAC 抑制剂的基础。