Synthesis and antibacterial activity of some new heterocycles incorporating phthalazine
作者:A.M. Khalil、M.A. Berghot、M.A. Gouda
DOI:10.1016/j.ejmech.2009.06.003
日期:2009.11
3-(1,4-Dioxo-3,4,4e,5,10,10a-hexahydro-1H-5,10-benzeno-benzo[g]phthalazin-2-yl)-3-oxo-propiononitrile (1) was utilized as key intermediate for the synthesis of some new iminocoumarin 2, chromenone 3, aminothiazole 4, triazepine 5a, b and 6, hydrazono-propiononitrile 7, pyridopyrazotriazine 8, monobromo 9, dibromo 10 quinoxaline 11, ketene N,S-acetal 13, ketene S,S-diacetal 17 and 18a, b and methyl
3-(1,4-二氧代-3,4,4e,5,10,10a-六氢-1 H -5,10-苯并-苯并[g]酞嗪-2-基)-3-氧代丙腈(1)被用作合成一些新的亚氨基香豆素2,色酮3,氨基噻唑4,三氮杂5a,b和6,肼基-丙腈7,吡啶并吡嗪三嗪8,单溴9,二溴10喹喔啉11,乙烯酮N,S-乙缩醛的关键中间体13,烯酮S,S-二缩醛17和18a,b和二硫代甲酯20衍生物。通过IR,1 H NMR,13 C NMR和质谱研究表征了新合成的化合物。测试了合成产物的代表性化合物,并将其作为抗菌剂进行了评估。