Identification of Potential Off-target Toxicity Liabilities of Catechol-<i>O</i>-methyltransferase Inhibitors by Differential Competition Capture Compound Mass Spectrometry
作者:Lisa von Kleist、Simon Michaelis、Kathrin Bartho、Olivia Graebner、Marén Schlief、Mathias Dreger、Anna K. Schrey、Michael Sefkow、Friedrich Kroll、Hubert Koester、Yan Luo
DOI:10.1021/acs.jmedchem.5b01970
日期:2016.5.26
Structurally related inhibitors of a shared therapeutic target may differ regarding potential toxicity issues that are caused by different off-target bindings. We devised a differential competition capture compound mass spectrometry (dCCMS) strategy to effectively differentiate off-target profiles. Tolcapone and entacapone are potent inhibitors of catechol-O-methyl transferase (COMT) for the treatment