4-(dimethylamino)-3-{5-[4-(pyridin-2-yl)piperazin-1-yl]-1,2,4-thiadiazol-3-yl}but-3-en-2-one 、
6-氨基-2-吡咯烷-1-基-1H-嘧啶-4-酮 以
溶剂黄146 为溶剂,
反应 0.58h,
以65%的产率得到5-methyl-6-{5-[4-(pyridin-2-yl)piperazin-1-yl]-1,2,4-thiadiazol-3-yl}-2-(pyrrolidin-1-yl)pyrido[2,3-d]pyrimidin-4(3H)-one