Novel 1,2,4-Triazolo[3,4-b]-1,3,4-thiadiazole Derivatives as Dual Analgesic/Anti-inflammatory and Antimicrobial Agents
作者:Birsen Tozkoparan、Sevim Peri Aytac、Sule Gursoy、Selami Gunal、Goknur Aktay
DOI:10.2174/157018012799079626
日期:2012.2.1
For this study, a series of 3,6-disubstituted-1,2,4-triazolo-[3,4-b]-1,3,4-thiadiazoles (1-12) were synthesized by condensation of 4-amino-5-substituted-3-mercapto-1,2,4-triazoles with various benzoic acids through a one-pot reaction. The anti-inflammatory and analgesic activities as well as gastrointestinal irritation liability of the obtained compounds were evaluated. Several of the synthesized compounds showed noticeable analgesic and anti-inflammatory activity. For the active compounds a very low ulcerogenic index and diminished oxidative damage in stomach were observed. Moreover, title compounds were screened for their antifungal and antibacterial activities. Antifungal activity of the compounds was found better than that of their antibacterial activity.
在本研究中,通过 4-氨基-缩合合成了一系列 3,6-二取代-1,2,4-三唑-[3,4-b]-1,3,4-噻二唑 (1-12)。 5-取代-3-巯基-1,2,4-三唑与各种苯甲酸通过一锅反应。评价了所得化合物的抗炎和镇痛活性以及胃肠道刺激倾向。几种合成的化合物显示出明显的镇痛和抗炎活性。对于活性化合物,观察到非常低的溃疡发生指数和减少的胃氧化损伤。此外,还筛选了标题化合物的抗真菌和抗菌活性。发现这些化合物的抗真菌活性优于其抗菌活性。