Fluoroquinolones have been studied for more than half a century. Since the 1960s, four
generations of these synthetic antibiotics have been created and successfully introduced …

4-Amino-5-mercapto [1, 2, 4] triazole and its 3-substituted derivatives have proven to be of
biological interest and provide access to a new class of biologically active heterocyclic …

English The series complex formation nickel (II) or cobalt (III) with hexafluoroacetylacetone,
pyrazole, 3, 5-dimethylpyrazole, and 3, 5-bis (trifluoromethyl)-¹H-pyrazole were prepared …

以5-(2-苯酚)-4-氨基-1, 2, 4-三氮唑-3-硫醇为原料, 室温下在碱性水溶液中与卤代烃进行醚化
反应得到3 个苯酚取代基4-氨基-1, 2, 4-三氮唑-3-硫醚化合物, 其结构通过1 H NMR, 13 C NMR …

Abstract Three phenol substituted 4-amino-1, 2, 4-triazole-3-thioethers were synthesized by
etherification reaction of 2-(4-amino-5-mercapto-4H-1, 2, 4-triazol-3-yl) phenol with …

As formações complexas em série de níquel (II) ou cobalto (III) com hexafluoroacetilacetona,
pirazol, 3, 5-dimetilpirazol e 3, 5-bis (trifluorometil)-1H-pirazol foram preparadas. O primeiro …