Synthesis, reactions and biological evaluation of some 1,2,4-triazine derivatives
作者:A. K. Mansour、Mohga M. Eid、R. A. Hassan、A. Haemers、S. R. Pattyn、D. A. Vanden Berghe、L. Van Hoof
DOI:10.1002/jhet.5570250146
日期:1988.1
react with hydrazine hydrate to give the corresponding 6-substituted benzyl-4-amino-2,3,4,5-tetrahydro-1,2,4-triazin-3,5-diones 10a-c. The biological evaluation of some of these triazines is described. All compounds were screened for antiviral, antibacterial, antimycobacterial, antifungal and antiyeast activity. No important biological activity was found.
制备6-取代的苄基-4-苯基-3-硫代氧代2,3,4,5-四氢-1,2,4-三嗪-5-酮3a-d并将其转化为它们相应的3-甲硫基衍生物4a- d。化合物4a-d与水合肼的反应得到相应的4-氨基-3-苯胺基-4,5-二氢-1,2,4-三嗪-5-酮5a-d。合成6-取代的苄基-4-苯基-2,3,4,5-四氢-1,2,4-三嗪-3,5-二酮9a-c,并使其与水合肼反应,得到相应的6--取代的苄基-4-氨基-2,3,4,5-四氢-1,2,4-三嗪-3,5-二酮10a-c。描述了其中一些三嗪的生物学评估。筛选所有化合物的抗病毒,抗菌,抗分枝杆菌,抗真菌和抗酵母活性。没有发现重要的生物学活性。