[EN] ANTIFUNGAL AZOLE DERIVATIVES HAVING A FLUOROVINYL MOIETY AND PROCESS FOR THE PREPARATION THEREOF<br/>[FR] DERIVES AZOLE ANTIFONGIQUES CONTENANT UN GROUPE FONCTIONNEL FLUOROVINYLE ET PROCEDE DE PREPARATION ASSOCIE
申请人:KOREA RES INST CHEM TECH
公开号:WO2005014583A1
公开(公告)日:2005-02-17
An azole derivative of formula (I) having a fluorovinyl moiety or a pharmaceutically acceptable salt thereof is superior to the conventional antifungal drugs in antifungal activity against a wide spectrum of pathogenic fungi, and has advantageously low toxicity.
Design and optimization of highly-selective fungal CYP51 inhibitors
作者:William J. Hoekstra、Edward P. Garvey、William R. Moore、Stephen W. Rafferty、Christopher M. Yates、Robert J. Schotzinger
DOI:10.1016/j.bmcl.2014.05.068
日期:2014.8
While the orally-active azoles such as voriconazole and itraconazole are effective antifungal agents, they potently inhibit a broad range of off-target human cytochrome P450 enzymes (CYPs) leading to various safety issues (e.g., drug-drug interactions, liver toxicity). Herein, we describe rationally-designed, broad-spectrum antifungal agents that are more selective for the target fungal enzyme, CYP51, than related human CYP enzymes such as CYP3A4. Using proprietary methodology, the triazole metal-binding group found in current clinical agents was replaced with novel, less avid metal-binding groups in concert with potency-enhancing molecular scaffold modifications. This process produced a unique series of fungal CYP51-selective inhibitors that included the oral antifungal 7d (VT-1161), now in Phase 2 clinical trials. This series exhibits excellent potency against key yeast and dermatophyte strains. The chemical methodology described is potentially applicable to the design of new and more effective metalloenzyme inhibitor treatments for a broad array of diseases. (C) 2014 Elsevier Ltd. All rights reserved.
WO2007/13096
申请人:——
公开号:——
公开(公告)日:——
Developing Novel Coumarin-Containing Azoles Antifungal Agents by the Scaffold Merging Strategy for Treating Azole-Resistant Candidiasis