Discovery of a Potent Class I Selective Ketone Histone Deacetylase Inhibitor with Antitumor Activity in Vivo and Optimized Pharmacokinetic Properties
作者:Olaf Kinzel、Laura Llauger-Bufi、Giovanna Pescatore、Michael Rowley、Carsten Schultz-Fademrecht、Edith Monteagudo、Massimiliano Fonsi、Odalys Gonzalez Paz、Fabrizio Fiore、Christian Steinkühler、Philip Jones
DOI:10.1021/jm9004303
日期:2009.6.11
The optimization of a potent, class I selective ketone HDAC inhibitor is shown. It possesses optimized pharmacokinetic properties in preclinical species, has a clean off-target profile, and is negative in a microbial mutagenicity (Ames) test. In a mouse xenograft model it shows efficacy comparable to that of vorinostat at a 10-fold reduced dose.
显示了有效的I类选择性酮类HDAC抑制剂的优化。它在临床前物种中具有优化的药代动力学特性,具有干净的脱靶特征,并且在微生物诱变性(Ames)测试中呈阴性。在小鼠异种移植模型中,其剂量降低了10倍,显示出与伏立诺他相当的功效。