Synthesis and antimicrobial activities of 2-substituted 12<i>H</i>-chromeno[3,2-<i>e</i>][1,2,4]triazolo[1,5-<i>c</i>]pyrimidines, 3-ethoxycarbonyl-12<i>H</i>-chromeno[3,2-<i>e</i>][1,2,4]triazolo[1,5-<i>c</i>] pyrimidine-2-one and ethyl 2-formylamino- and 2-acetylamino-4<i>H</i>-chromene-3-carboxylates
作者:Ahmed M. El-Agrody、Nermien M. Sabry、Shymaa S. Motlaq
DOI:10.3184/174751911x12964930076728
日期:2011.2
Preparation of 2-substituted 9-(diethylamino)-12-(4-chlorophenyl)-12H-chromeno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidines is reported. Furthermore, 3-benzylideneamino-5-(4-chlorophenyl)-8-(diethylamino)-4-imino-3,4-dihydro-5H-chromeno[2,3-d]pyrimidine, 3-ethoxycarbonyl-12H-chromeno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidine-2-one, ethyl 2-formylamino- and 2-acetylamino-4H-chromene-3-carboxylates were prepared
报道了 2-取代的 9-(二乙氨基)-12-(4-氯苯基)-12H-色基[3,2-e][1,2,4]三唑并[1,5-c]嘧啶的制备。此外,3-亚苄基氨基-5-(4-氯苯基)-8-(二乙氨基)-4-亚氨基-3,4-二氢-5H-色基[2,3-d]嘧啶、3-乙氧基羰基-12H-色基[制备了 3,2-e][1,2,4]triazolo[1,5-c]pyrimidine-2-one、乙基 2-formylamino-和 2-acetylamino-4H-chromene-3-carboxylates。这些化合物的结构是根据 IR、UV、1H NMR、13C NMR 和 MS 数据确定的。评估了新化合物的抗菌活性。