4-Thiadiazoles相关论文
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Synthesis of 2-(N-formyl)-5-aryl/aryloxymethyl-1,3,4-thiadiazoles with potential bioactivity in PEG-
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
In pursuit for better antiepileptic drug and the importance of semicarbazones and 2,5-disubstituted 1,3,4-thiadiazoles a......
<正>In pursuit for better antiepileptic drug and the importance of semicarbazones and 2,5-disubstituted 1,3,4-thiadiazol......
从α-萘乙酸出发,合成酰基异硫氰酸酯,然后与2-氨基-5-芳基-1,3,4-嗯二唑反应合成了8个新的酰基硫脲类化合物Ⅱa~Ⅱh。所有化合物的结构......
<正> 四唑和噻二唑类衍生物具有广泛的生物活性,如抗真菌、抗霉菌、抗肿瘤、抗结核菌,以及促进植物生长等活性,1,4-二取代酰氨基硫......
1-酰基-4-芳基氨基硫脲类在酸催化下环化为具有广泛生物活性的2-芳氨基-5-芳基-1,3,4-噻二唑类的反应报道甚多,但1,4-二酰基氨基硫......
合成了以酰胺键为中心桥键的1,3,4-噻二唑衍生物3个系列共16个新化合物. 液晶性质测试表明, 它们均为具有高相变温度和宽相变范围......
合成了以酰胺键为中心桥键的三芳环1,3,4-噻二环系共8个新化合物。液晶性质测试证明它们均为具有高相变温度和宽相变范围的稳定的液晶化合......
Studies on Condensed Heterocyclic Compounds(Ⅲ)——Synthesis and Antibacterial Activity of 3-(4-Pyridyl
In recent years, fused heterocycles have been reported to possess important properties in synthesis and pharmacology. Es......
A facile one-pot synthesis of 2,5-disubstituted-1,3,4-thiadiazoles was achieved by ultrasonic irradiation of a mixture o......
在浓硫酸作用下,由5-(5-苯基-2H四唑-2-乙酰基)-4-芳酰氨基硫脲1a~n制得了一系列新的2-芳酰氨基-5-(5-苯基-2H-四唑-2-甲基)-1,3,4-噻二唑化合物(2a~n)。所有化合物的结构均经元素分析......
By ring-closure of 1-nicotinyl-4-arylthiosemicarbazides under the catalysis of concentrated sulfuric acid or mercuric ac......