Synthesis and Anti-Inflammatory Evaluation of 3-Methylthio-1,2,4-Triazines, 3-Alkoxy-1,2,4-Triazines, and 3-Aryloxy-1,2,4-Triazines
作者:William P. Heilman、R.D. Heilman、James A. Scozzie、R.J. Wayner、James M. Gullo、Zaven S. Ariyan
DOI:10.1002/jps.2600690310
日期:1980.3
the 25 compounds were selected for dose-response evaluation in the carrageenan assay based on their relative toxicity and anti-inflammatory activity. Neurotoxicity of the 13 triazines was estimated by determination of NTD50 values in mice. Five of the 13 compounds tested in the dose-response assay were active in terms of anti-inflammatory efficacy (ED50 values) and lack of overt neurotoxicity (NTD50 values)
为了开发无胃肠道并发症的非酸性,非甾体类抗炎药,合成了一系列不对称三嗪,并在角叉菜胶诱导的踏板水肿试验中评估了抗炎功效。通过确定小鼠的LD50近似值来估计毒性。25种化合物的活性可与标准消炎痛相媲美。根据角叉菜胶的相对毒性和抗炎活性,从25种化合物中选择13种进行剂量反应评估。通过测定小鼠中的NTD50值来评估13种三嗪的神经毒性。与消炎痛相比,在剂量反应试验中测试的13种化合物中,有5种具有抗炎功效(ED50值)且没有明显的神经毒性(NTD50值)。为了确定这五种发展型三嗪对慢性炎症的作用,在佐剂诱导的多关节炎试验中对其进行了评估。在该试验中,在减少佐剂诱导的炎症方面,可与消炎痛相媲美。