Synthesis, antibacterial, antielastase, antiurease and antioxidant activities of new methoxy substitued bis-1,2,4-triazole derivatives
作者:Bahar Bilgin Sokmen、Nurhan Gumrukcuoglu、Serpil Ugras、Halil Ibrahim Ugras、Refiye Yanardag
DOI:10.3109/14756366.2011.631536
日期:2013.2.1
The methoxy substitued two novel bis triazole-schiff bases (6 a-b) were synthesized with 4-amino-3,5-diethyl-4H-1,2,4-triazole and various bis-aldehydes. Their amine derivatives prepared by reduced with NaBH(4) (5 a-b). The obtained products 6 a-b and 7 a-b were identified by FT-IR, (1)H-NMR, (13)C-NMR. The bis triazole-schiff bases and amine derivatives were tested for antimicrobial activity using
用4-氨基-3,5-二乙基-4H-1,2,4-三唑和各种双醛合成了甲氧基取代的两个新颖的双三唑-席夫碱(6 ab)。通过用NaBH(4)(5 ab)还原制备的胺衍生物。通过FT-IR,(1)H-NMR,(13)C-NMR鉴定所获得的产物6ab和7ab。使用琼脂扩散技术针对11种细菌测试了双三唑-席夫碱和胺衍生物的抗菌活性。筛选合成的化合物(6 ab和7 ab)的抗弹性蛋白酶,抗脲酶和抗氧化活性。结果表明合成的化合物(6 ab和7 ab)具有有效的抗弹性蛋白酶和抗脲酶活性。