Anti-inflammatory, Analgesic and Anti-ulcerogenic Activities of Novel bis-thiadiazoles, bis-thiazoles and bis-formazanes
作者:Zeinab A. Muhammad、Ghada S. Masaret、Mohamed M. Amin、Magda A. Abdallah、Thoraya A. Farghaly
DOI:10.2174/1573406412666160920091146
日期:2017.4.10
spectra). Moreover, a series of novel bis-formazans 12 and 13 have been synthesized by reaction of 1,3-dihydrazono-2,3- dihydro-1H-indene (11) with both hydrazonoyl chlorides 7 and 8. RESULTS The structure of all the novel products was deduced by elemental analysis and spectral data. In addition, the biological activity of the newly synthesized compounds was evaluated and the results obtained indicate
背景技术茚-1,3-二酮,噻唑,双噻唑和噻二唑环是抗炎和止痛药中非常感兴趣的部分。目的这项工作的目的是合成双噻唑和双1,3,4-噻二唑的新衍生物,以研究其抗炎,抗溃疡和镇痛作用。方法1,1'-(1,2,亚苯基)双(3-苯基硫脲)(1)与许多N-芳基芳烃碳酰肼基氯2反应生成一系列新的bis-1,3,4-噻二唑4。同样,在三乙胺存在下,在回流下于二恶烷中将1,3-茚满二酮6的双硫半碳s与另一种类型的hydr酰卤化物,即N-芳基-2-氧丙烷丙azo酰氯7和乙基-(N-芳基aryl氮酰)氯乙酸酯8在二ox烷中反应。各自的双噻唑衍生物9和10。产物9和10可分别以五种和七种互变异构形式存在。根据电子吸收数据(紫外/可见光谱)推导其实际的互变异构形式。此外,通过1,3-二氢偶氮-2,3-二氢-1H-茚(11)与no酰氯7和8的反应合成了一系列新型的双甲氮烷12和13。通过元素分析和光谱数据推论出新产品