已经合成了一系列含有 7-氨基-4-甲基香豆素部分的新型希夫碱,III a-l,通过光谱数据表征并研究了它们的抗炎和镇痛活性。7-(取代亚苄基氨基)-4-甲基-2H-色烯-2-one衍生物III a-l的抗炎和镇痛活性评估结果证明与参考药物相当或更有效。特别地,化合物 7-(4-chlorobenzylideneamino)-4-methyl-2H-chromen-2-one III f, 7-(2,4-dichlorobenzylideneamino)-4-methyl-2H-chromen-2-one III g 和7-(4-bromobenzylideneamino)-4-methyl-2H-chromen-2-one III h 表现出有效的抗炎和镇痛活性。
Synthesis of Novel Substituted 7-(Benzylideneamino)-4-Methyl-2<i>H</i>-Chromen-2-one Derivatives as Anti-inflammatory and Analgesic Agents
作者:Pradeepkumar Ronad、Satyanarayana Dharbamalla、Rajesh Hunshal、Veeresh Maddi
DOI:10.1002/ardp.200800057
日期:2008.11
A series of novel Schiff' base‐containing a 7‐amino‐4‐methylcoumarin moiety have been synthesized III a–l, characterized by spectroscopic data and studied for their anti‐inflammatory and analgesic activity. The results of the anti‐inflammatory and analgesic activity evaluation of 7‐(substitutedbenzylideneamino)‐4‐methyl‐2H‐chromen‐2‐one derivatives III a–l proved to be comparable or more potent with
已经合成了一系列含有 7-氨基-4-甲基香豆素部分的新型希夫碱,III a-l,通过光谱数据表征并研究了它们的抗炎和镇痛活性。7-(取代亚苄基氨基)-4-甲基-2H-色烯-2-one衍生物III a-l的抗炎和镇痛活性评估结果证明与参考药物相当或更有效。特别地,化合物 7-(4-chlorobenzylideneamino)-4-methyl-2H-chromen-2-one III f, 7-(2,4-dichlorobenzylideneamino)-4-methyl-2H-chromen-2-one III g 和7-(4-bromobenzylideneamino)-4-methyl-2H-chromen-2-one III h 表现出有效的抗炎和镇痛活性。