Synthesis of 5,6-Dichloroindan-1-Acids and their Tetrazolyl Derivatives as Analgesic and Anti-inflammatory Agents
作者:Rajib Kumar Pal、Hasina Yasmin、Lutfun Nahar、Bidyut Kanti Datta、Abul Kalam Azad Chowdhury、Joydeb Kumar Kundu、Sitesh Chandra Bachar、Satyajit Dey Sarker
DOI:10.2174/157340612802084234
日期:2012.9.1
Indan derivatives, namely, 5-(5',6'-dichloroindan-1'-yl)-tetrazole (12a) and 5-(5',6'-dichloroindan-1'-yl)- methyltetrazole (12b), were synthesized conveniently from 5,6-dichloroindan-1-carboxylic acid (9a) and 5,6- dichloroindan-1-acetic acid (9b), respectively, as potential analgesic and anti-inflammatory agents. The analgesic and anti-inflammatory properties of 9a, 9b, 12a and 12b were evaluated
茚满衍生物为5-(5',6'-二氯茚满-1'-基)-四唑(12a)和5-(5',6'-二氯茚满-1'-基)-甲基四唑(12b)。分别由5,6-二氯茚满-1-甲酸(9a)和5,6-二氯茚满-1-乙酸(9b)方便地合成,作为潜在的镇痛药和消炎药。分别在瑞士白化病小鼠和角叉菜胶诱导的大鼠爪水肿模型中,通过乙酸诱导的扭体评价了9a,9b,12a和12b的镇痛和抗炎特性。化合物9a和12a在剂量为50和100 mg / kg体重时显示出显着的镇痛活性,与阳性对照苯丁a,消炎痛和氨基比林相当。9a和12a的抗炎功效也与阳性对照相当,苯丁氮酮。化合物9b和12b显示出止痛和抗炎活性,但比化合物9a和12a弱。