Toluidinesulfonamide Hypoxia-Induced Factor 1 Inhibitors: Alleviating Drug–Drug Interactions through Use of PubChem Data and Comparative Molecular Field Analysis Guided Synthesis
作者:Bernd Wendt、Marcel Mülbaier、Sabine Wawro、Christoph Schultes、Jorge Alonso、Bernd Janssen、Joe Lewis
DOI:10.1021/jm200272h
日期:2011.6.9
Inhibitors of hypoxia-inducible factor 1 (HIF-1) represent promising anticancer therapeutics. We have identified a series of potent toluidinesulfonamide HIF-1 inhibitors. However, the series was threatened by a potential liability to inhibit CYP2C9 which could cause dangerous drug drug interactions when being coadministered with other drugs. We used structure activity data from the Pub Chem database to develop a topomer CoMFA model that guided the design of novel sulfonamides with high selectivity for HIF-1 over CYP2C9 inhibition.