Identification of important structural features of thiazolo[4,5-d]pyrimidines required for potent antifungal activity
作者:Mahesh Chhabria、Ishwarsinh Rathod、Khushbu Vala、Paulomi Patel
DOI:10.1007/s00044-010-9378-2
日期:2011.12
other heterocycles have established its importance in medicinal chemistry. Variety of biological activities have been reported by thiazolo[4,5-d]pyrimidine derivatives. The present work describes the synthesis and antifungal activity of several 3-(substituted)-5-(substituted)phenylamino-6-(substituted)phenylthiazolo[4,5-d]pyrimidine-7(6H)-one-2(3H)-thiones. The target compounds were synthesized by cyclocondensation
嘧啶单核或与其他杂环缩合的嘧啶已在药物化学中确立了其重要性。噻唑并[4,5- d ]嘧啶衍生物已报道了多种生物活性。本工作描述了几种3-(取代)-5-(取代)苯基氨基-6-(取代)苯基噻唑并[4,5 - d ]嘧啶-7(6 H)-one-2(3)的合成和抗真菌活性。H)-硫酮。目标化合物通过的环化缩合合成4-氨基-5-乙酯基-3-(取代的)噻唑-2(3 H ^) -硫酮和小号-甲基二(取代)苯基异硫脲。测试所有合成的化合物对不同真菌菌株(如黑曲霉,曲霉和白色念珠菌)的最小抑菌浓度,并与氟康唑和制霉菌素作参考药物进行比较。一些化合物对所有真菌菌株均显示出有效的抑制活性,并且被发现比参考标准品更有效。推导了该系列中广谱活性所需的一些重要结构特征。