Synthesis of new 1-phenyl-3-{4-[(2E)-3-phenylprop-2-enoyl]phenyl}-thiourea and urea derivatives with anti-nociceptive activity
作者:Lorena dos Santos、Luíse Azevedo Lima、Valdir Cechinel-Filho、Rogério Corrêa、Fátima de Campos Buzzi、Ricardo José Nunes
DOI:10.1016/j.bmc.2008.08.019
日期:2008.9
search for new analgesics. A series of novel new 1-phenyl-3-4-[(2E)-3-phenylprop-2-enoyl]phenyl}-thiourea and urea derivatives were synthesized and evaluated against writhing test in mice, following the aromatic substitution pattern proposed by Topliss. The results of the preliminary bioassays indicate that compound 3 presents promising anti-nociceptive activity in acetic acid-, formalin-, and glutamate-induced
已知查尔酮或1,3-二芳基-2-丙-1-酮可用于治疗疼痛,炎症和某些疾病,尽管尚未对其用途进行科学验证。由于阿片类药物和非甾体抗炎药治疗的局限性,人们一直在寻找新的镇痛药。合成了一系列新颖的新的1-苯基-3- 4-[((2E)-3-苯基丙-2-烯酰基]苯基}-硫脲和脲衍生物,并按照拟议的芳香族取代方式在小鼠体内进行了扭体试验。由Topliss。初步生物测定的结果表明,与某些众所周知的非甾体类抗炎和镇痛药相比,化合物3在乙酸,福尔马林和谷氨酸引起的小鼠疼痛中显示出令人鼓舞的抗伤害感受活性。