138588-25-7Relevant academic research and scientific papers
One-Pot Synthesis of 3-Aryl-5-amino-1,2,4-thiadiazoles from Imidates and Thioureas by I2-Mediated Oxidative Construction of the N–S Bond
Chai, Ling,Lai, Zhenzhen,Xia, Qiangqiang,Yuan, Jiangpei,Bian, Qilong,Yu, Mingjian,Zhang, Wenkai,Xu, Yuanqing,Xu, Hao
, p. 4338 - 4344 (2018/08/31)
A simple and practical method for the one-pot synthesis of 3-aryl-5-amino-1,2,4-thiadiazoles from imidates and thioureas has been developed. The protocol proceeds through sequential base-mediated nucleophilic addition-elimination reactions and an I2-mediated oxidative coupling for the N–S bond formation. The approach employes readily available and nontoxic substrates and a simple workup to provide 3-aryl-5-amino-1,2,4-thiadiazoles that have a free or substituted amino group.
Structure-activity relationships of thiazole and thiadiazole derivatives as potent and selective human adenosine A3 receptor antagonists
Jung, Kwan-Young,Kim, Soo-Kyung,Gao, Zhan-Guo,Gross, Ariel S.,Melman, Neli,Jacobson, Kenneth A.,Kim, Yong-Chul
, p. 613 - 623 (2007/10/03)
4-(4-Methoxyphenyl)-2-aminothiazole and 3-(4-methoxyphenyl)-5- aminothiadiazole derivatives have been synthesized and evaluated as selective antagonists for human adenosine A3 receptors. A methoxy group in the 4-position of the phenyl ring and
