Facile synthesis, ex-vivo and in vitro screening of 3-sulfonamide derivative of 5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-1H-pyrazole-3-carboxylic acid piperidin-1-ylamide (SR141716) a potent CB1 receptor antagonist
作者:Brijesh Kumar Srivastava、Rina Soni、Jayendra Z. Patel、Satadru Jha、Sandeep A. Shedage、Neha Gandhi、Kalapatapu V.V.M. Sairam、Vishwanath Pawar、Nisha Sadhwani、Prasenjit Mitra、Mukul R. Jain、Pankaj R. Patel
DOI:10.1016/j.bmcl.2008.06.045
日期:2008.7
Facile synthesis of biaryl pyrazole sulfonamide derivative of 5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-1H-pyrazole-3-carboxylic acid piperidin-1-ylamide (SR141716, 1) and an investigation of the effect of replacement of the -CO group in the compound 1 by the -SO(2) group in the aminopiperidine region is reported. Primary ex-vivo pharmacological testing and in vitro screening of sulfonamide
轻松合成5-(4-氯苯基)-1-(2,4-二氯苯基)-4-甲基-1H-吡唑-3-羧酸哌啶-1-基酰胺的联芳基吡唑磺酰胺衍生物(SR141716,1)报道了对氨基哌啶区域中的-SO(2)基团代替化合物1中的-CO基团的效果的研究。初步的体外药理测试和磺酰胺衍生物2的体外筛选显示CB1受体拮抗作用的丧失。