Synthesis, anticonvulsant, and anti-inflammatory evaluation of some new benzotriazole and benzofuran-based heterocycles
作者:Kamal M. Dawood、Hassan Abdel-Gawad、Eman A. Rageb、Mohey Ellithey、Hanan A. Mohamed
DOI:10.1016/j.bmc.2006.01.033
日期:2006.6
derivative reacted with alpha-haloketones and alpha-halodiketones to afford thiophene and thiazole derivatives, respectively. The newly synthesized compounds were found to possess anticonvulsant and anti-inflammatory activities with the same mechanism of action of selective COX-2 inhibitors.
用1H-苯并三唑处理2-溴乙酰基苯并呋喃,得到1-(苯并呋喃-2-基)-2-(苯并三唑-1-基)乙酮,其与异硫氰酸苯酯反应,得到相应的硫代乙酰苯胺衍生物。用酰氯处理后者的乙酮和硫代乙酰苯胺衍生物,得到相应的吡唑和1,3,4-噻二唑衍生物。硫代乙酰苯胺衍生物与α-卤代酮和α-卤代酮反应,分别得到噻吩和噻唑衍生物。发现新合成的化合物具有抗惊厥和抗炎活性,并且具有与选择性COX-2抑制剂相同的作用机理。