Antifungal Activity of Novel 5-Carbonyl Derivatives of 3-Phenyl-3-(1H-imidazol-1-ylmethyl)-2-methylisoxazolidines
作者:Grace A. Bennett、George B. Mullen、Thomas R. Decory、David M. Maryniak、Wendy E. Jones、Jeffrey T. Mitchell、Stanley D. Allen、Vassil St. Georgiev
DOI:10.1002/ardp.19893220904
日期:——
series of novel 5‐carbonyl derivatives of 3‐phenyl‐3‐(1H‐imidazol‐1‐ylmethyl)‐2‐methylisoxazolidines (4) are discussed. The preparation of the title compounds involved a 1,3‐dipolar cycloaddition reaction of α‐substituted ketonitrones with either acrylic esters, acrylamide or methyl vinyl ketone to furnish cis/trans‐diastereomeric mixtures of the desired 5‐carbonyl isoxazolidines 4. The antifungal
讨论了3-苯基-3-(1H-咪唑-1-基甲基)-2-甲基异恶唑烷(4)的一系列新型5-羰基衍生物的合成和抗真菌活性。标题化合物的制备涉及 α-取代的酮硝酮与丙烯酸酯、丙烯酰胺或甲基乙烯基酮的 1,3-偶极环加成反应,以提供所需的 5-羰基异恶唑烷的顺/反-非对映异构混合物 4. 抗真菌活性在固体琼脂培养物中进行体外评估。一些测试的化合物对多种皮肤癣菌、酵母菌和全身真菌具有中等至强效活性。