作者:Xiaoxia Qian、Gui-Bai Liang、Dennis Feng、Michael Fisher、Tami Crumley、Sandra Rattray、Paula M. Dulski、Anne Gurnett、Penny Sue Leavitt、Paul A. Liberator、Andrew S. Misura、Samantha Samaras、Tamas Tamas、Dennis M. Schmatz、Matthew Wyvratt、Tesfaye Biftu
DOI:10.1016/j.bmcl.2006.01.041
日期:2006.5
pyrroles were prepared and evaluated as anticoccidial agents in both in vitro and in vivo assays. Among the compounds evaluated, the dimethylamine-substituted pyrrole 19a is the most potent inhibitor of Eimeria tenella PKG (cGMP-dependent protein kinase). Further SAR studies on the side chain of the 2-pyrrolidine nitrogen did not enhance in vivo anticoccidial activity.
制备了2-(4-氟苯基)-3-(4-吡啶基)-5-取代的吡咯,并在体外和体内试验中将其作为抗球虫药进行了评估。在所评估的化合物中,二甲胺取代的吡咯19a是Eimeria tenella PKG(依赖cGMP的蛋白激酶)的最有效抑制剂。对2-吡咯烷氮侧链的进一步SAR研究并未增强体内抗球虫活性。