Synthesis of novel 3-(1-(1-substituted piperidin-4-yl)-1H-1,2,3-triazol-4-yl)-1,2,4-oxadiazol-5(4H)-one as antifungal agents
作者:Jaiprakash N. Sangshetti、Rahul R. Nagawade、Devanand B. Shinde
DOI:10.1016/j.bmcl.2009.04.134
日期:2009.7
A novel series of 1,2,3 triazole compounds possessing 1,2,4 oxadiazole ring were efficiently synthesized. Synthesized compounds were evaluated for their in vitro antifungal activities using standard cup plate method. SAR for the series has been developed by comparing their MIC values with miconazole and fluconazole. Compound 11a from the series was more potent than miconazole against Candida albicans
有效合成了一系列具有1,2,4恶二唑环的1,2,3三唑化合物。使用标准杯板法评估合成的化合物的体外抗真菌活性。该系列的SAR是通过将它们的MIC值与咪康唑和氟康唑进行比较而开发的。该系列化合物11a的效价比咪康唑对白色念珠菌(MIC-20)和黄曲霉(MIC-10)的效力更高,而咪康唑对尖孢镰刀菌(MIC-25)和黑曲霉(MIC-12.5)的效价更高。同样,化合物11h比咪康唑对白色念珠菌(MIC-20)和黑曲霉(MIC-10)并与咪康唑等效,对尖孢镰刀菌(Fusarium oxysporum)具有抗性。化合物11h与氟康唑对黑曲霉(MIC-10)等价。