Potent Antifungal Synergy of Phthalazinone and Isoquinolones with Azoles Against <i>Candida albicans</i>
作者:Aaron D. Mood、Ilandari Dewage Udara Anulal Premachandra、Stanley Hiew、Fuqiang Wang、Kevin A. Scott、Nathan J. Oldenhuis、Haoping Liu、David L. Van Vranken
DOI:10.1021/acsmedchemlett.6b00355
日期:2017.2.9
and one isoquinolone (CID 5224943) were previously shown to be potent enhancers of antifungal activity of fluconazole against Candida albicans. Several even more potent analogues of these compounds were identified, some with EC50 as low as 1 nM, against C. albicans. The compounds exhibited pharmacological synergy (FIC < 0.5) with fluconazole. The compounds were also shown to enhance the antifungal activity
先前已显示四种邻苯二氮酮(CID 22334057、22333974、22334032、22334012)和一种异喹诺酮(CID 5224943)是氟康唑对白色念珠菌抗真菌活性的有效增强剂。鉴定了这些化合物的几种甚至更有效的类似物,针对白色念珠菌的EC50低至1 nM。这些化合物与氟康唑显示出药理学协同作用(FIC <0.5)。还显示了这些化合物增强了伊沙伐康唑的抗真菌活性,伊沙康康唑是最近被FDA批准的吡咯类抗真菌药。已显示异喹诺酮15和酞嗪酮24对几种白色念珠菌耐药菌具有活性。