Design, synthesis and in vitro evaluation of pyridinium ion based cyclase inhibitors and antifungal agents
作者:Ingo C. Rose、Bradley A. Sharpe、Roger C. Lee、John H. Griffin、John O. Capobianco、Dorothy Zakula、Robert C. Goldman
DOI:10.1016/0968-0896(95)00177-8
日期:1996.1
The design, synthesis and in vitro biological evaluation of pyridinium ion based inhibitors of oxidosqualene cyclase enzymes are reported. N-Alkyl- and N-prenylpyridinium ions have been found to be potent and specific inhibitors of Candida albicans oxidosqualene-lanosterol cyclase and to exhibit antifungal activity. The ability of pyridinium ions to inhibit the C. albicans cyclase increases with increasing
报道了基于吡啶鎓离子的氧化角鲨烯环化酶抑制剂的设计,合成和体外生物学评估。已发现N-烷基和N-异戊烯基吡啶鎓离子是有效的和白色念珠菌氧化角鲨烯-羊毛甾醇环化酶的特异性抑制剂,并表现出抗真菌活性。吡啶鎓离子抑制白色念珠菌环化酶的能力随着在环化过程中与推定的单环化物种的结构相似性增加而增加。N-(4E,8E)-5,9,13-三甲基-4,8,12-十四碳三烯-1-基吡啶鎓阳离子1抑制白色念珠菌酶的浓度比直接类似的哌啶低100多倍导数4。