Design, synthesis, and biological evaluation of 1, 3-disubstituted-pyrazole derivatives as new class I and IIb histone deacetylase inhibitors
作者:Yiwu Yao、Chenzhong Liao、Zheng Li、Zhen Wang、Qiao Sun、Chunping Liu、Yang Yang、Zhengchao Tu、Sheng Jiang
DOI:10.1016/j.ejmech.2014.09.024
日期:2014.10
A novel series of HDAC inhibitors demonstrating class I and IIb subtype selectivity have been identified using a scaffold-hopping strategy. Several designed compounds showed better selectivity for class I and IIb over class IIa HDAC isoforms comparing to the FDA approved HDAC targeting drug SAHA. A representative lead compound 22 bearing a biphenyl moiety demonstrated promising class I and IIb HDAC
使用脚手架跳槽策略已鉴定出一系列新的HDAC抑制剂,可证明I类和IIb类亚型选择性。与FDA批准的HDAC靶向药物SAHA相比,几种设计的化合物对I和IIb的选择性优于IIa类的HDAC同工型。带有联苯部分的代表性铅化合物22表现出有希望的I和IIb类HDAC同工型选择性和对几种癌细胞的体外抗癌活性。这项工作可以作为使用设计的分子支架进一步探索选择性HDAC抑制剂的基础平台。