Synthesis and anti-inflammatory activity of 1-acylthiosemicarbazides, 1,3,4-oxadiazoles, 1,3,4-thiadiazoles and 1,2,4-triazole-3-thiones
作者:Erhan Palaska、Gülay Şahin、Pelin Kelicen、N.Tuğba Durlu、Gülçin Altinok
DOI:10.1016/s0014-827x(01)01176-4
日期:2002.2
Sixteen 1-(2-naphthyloxyacetyl)-4-substituted-3-thiosemicarbazide, 2-(2-naphthyloxymethyl)-5-substitutedamino-1,3,4-oxadiazole, 2-(2-naphthyloxymethyl)-5-substitutedamino-1,3,4-thiadiazole and 5-(2-naphthyloxymethyl)-4-substituted-1,2,4-triazole-3thione derivatives have been prepared and evaluated as orally active anti-inflammatory agents with reduced side-effects. The structures of the compounds were
16个1-(2-萘氧基乙酰基)-4-取代-3-硫代氨基脲,2-(2-萘氧基甲基)-5-取代氨基-1,3,4-恶二唑,2-(2-萘氧基甲基)-5-取代氨基-1制备了3,4-噻二唑和5-(2-萘氧基甲基)-4-取代-1,2,4-三唑-3硫酮衍生物,并将其评价为具有减少的副作用的口服活性抗炎药。化合物的结构通过IR和1H NMR光谱数据和微量分析证实。将该化合物的抗炎和致溃疡活性与萘普生,消炎痛和苯基丁but进行了比较。在角叉菜胶诱发的脚垫水肿测定中,2-(2-萘氧基甲基)-5-甲基氨基-1,3,4-恶二唑,5-(2-萘氧基甲基)-4-甲基-1,2,4-三唑-3 -硫酮和5-(2-萘氧基甲基)-4-乙基-1,2,4-三唑-3-硫酮显示出令人感兴趣的抗炎活性。在气袋测试中,1,3,4-恶二唑和1,2,4-三唑-3-硫酮衍生物减少了渗出液的白细胞总数,这表明对前列腺素产生的抑制作用极佳。检查了这些化