Histone deacetylase inhibitors derived from 1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine and related heterocycles selective for the HDAC6 isoform
作者:Christopher Blackburn、Cynthia Barrett、Mable Brunson、Janice Chin、Dylan England、Kris Garcia、Kenneth Gigstad、Alexandra Gould、Juan Gutierrez、Kara Hoar、R. Scott Rowland、Christopher Tsu、John Ringeling、Krista Wager、He Xu
DOI:10.1016/j.bmcl.2014.10.022
日期:2014.12
Acyl derivatives of 4-(aminomethyl)-N-hydroxybenzamide are potent sub-type selective HDAC6 inhibitors. Constrained heterocyclic analogs based on 1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine show further enhanced HDAC6 selectivity and inhibitory activity in cells. Homology models suggest that the heterocyclic spacer can more effectively access the wider catalytic channel of HDAC6 compared to other HDAC
4-(氨基甲基)-N-羟基苯甲酰胺的酰基衍生物是有效的亚型选择性HDAC6抑制剂。基于1,2,3,4-四氢吡咯并[1,2- a ]吡嗪的受限杂环类似物在细胞中显示出进一步增强的HDAC6选择性和抑制活性。同源性模型表明,与其他HDAC亚型相比,杂环间隔基可以更有效地访问HDAC6的更宽的催化通道。