Design, synthesis, and biological evaluation of novel alkenylthiophenes as potent and selective CB1 cannabinoid receptor antagonists
作者:Chia-Liang Tai、Ming-Shiu Hung、Vijay D. Pawar、Shi-Liang Tseng、Jen-Shin Song、Wan-Ping Hsieh、Hua-Hao Chiu、Hui-Chuan Wu、Min-Tsang Hsieh、Chun-Wei Kuo、Chia-Chien Hsieh、Jing-Po Tsao、Yu-Sheng Chao、Kak-Shan Shia
DOI:10.1039/b716434c
日期:——
A novel class of (5-(pent-1-enyl)thiophen-2-yl)pyrazole antagonists was discovered, many of which exhibited potent CB1 activity and good CB1/2 selectivity, suggesting that along with a 1,3-transposition of the carbonyl of the pyrazole 3-carboxamide, bioisosteric replacement of the conventional pyrazole 5-aryl group with a thienyl ring substituted with an appropriate alkenyl moiety is viable.
发现了一类新型的(5-(戊-1-烯基)噻吩-2-基)吡唑拮抗剂,其中许多具有强效的CB1活性和良好的CB1 / 2选择性,表明该化合物具有1,3-位错在吡唑3-羧酰胺的羰基上,用适当的烯基部分取代的噻吩环生物等位取代常规的吡唑5-芳基是可行的。