1446014-61-4Relevant academic research and scientific papers
Discovery of a series of small molecules as potent histone deacetylase inhibitors
Zhang, Lei,Wang, Xuejian,Li, Xiaoguang,Xu, Wenfang
, p. 333 - 337 (2014/06/09)
A series of small molecules were designed and synthesized based on our previous virtual screening approach, which was performed to discover potent histone deacetylase inhibitors (HDACIs) with novel structures. The derived compounds were tested by Hela cell nucleus extract for enzyme inhibition assay. Tumor cell growth inhibition assays were performed using a series of tumor cell lines. Molecule 4h has the best performance among these compounds with enzyme inhibition IC50 of 0.14 μM and tumor cell growth inhibition IC50 of 1.85 (U937), 2.02 (HL60), 2.67 (K562). Docking studies showed that multiple H-bonds and hydrophobic interactions make 4h binding to the active site of HDAC. 4h has the advantage of low molecular weight, so a variety of structural modifications can be performed in our further studies.
