Synthesis and Pharmacological Evaluation of Novel Triazolo [4, 3-<i>a</i>] tetrahydrobenzo (<i>b</i>) thieno [3, 2-<i>e</i>] pyrimidine-5(4<i>H</i>)-ones
作者:S. N. Thore、Sunil V. Gupta、Kamalkishor G. Baheti
DOI:10.1002/jhet.1989
日期:2015.1
Triazolo[4,3‐a]tetrahydrobenzo(b)thieno[3,2‐e]pyrimidine‐5(4H)‐ones (5a, 5b, 5c, 5d, 5e, 5f, 5g, 5h, 5i, 5j, 5k, 5l, 5m were synthesized and characterized by spectral analysis. All 13 derivatives were evaluated for central nervous system (CNS) depressant and skeletal muscle relaxant activities in Swiss albino mice. All the activities were compared with diazepam as a standard drug at a dose of 5 mg/kg
Triazolo [4,3- a ]四氢苯并(b)thieno [3,2 - e ]嘧啶-5(4 H)-ones(5a,5b,5c,5d,5e,5f,5g,5h,5i,5j,5k,5l,5m合成并通过光谱分析表征。对瑞士白化病小鼠的全部13种衍生物的中枢神经系统(CNS)抑制剂和骨骼肌松弛剂活性进行了评估。将所有活性与地西epa作为标准药物以5 mg / kg的剂量进行比较。选择在CNS抑制剂和骨骼肌松弛活性中活性最高的衍生物5d,5e,5k和5l作为抗惊厥活性。发现活性衍生物以6-11 mg / kg的剂量能保护100%的小鼠,而标准的地西m以2.5 mg / kg的剂量能保护动物。