4-(4-甲基哌嗪)苯胺 、
8-(7-methoxy-2,3-dihydro-1H-inden-1-yl)-2-(methylsulfinyl)pyrido[2,3-d]pyrimidin-7(8H)-one 在
sodium hydroxide 、
Sodium sulfate-III 、 silica gel 作用下,
以
二氯甲烷 为溶剂,
反应 4.0h,
以to give 8-(7-methoxy-2,3-dihydro-1H-inden-1-yl)-2-(4-(4-methylpiperazin-1-yl)phenylamino)pyrido[2,3-d]pyrimidin-7(8H)-one (32 mg, 0.07 mmol, 8.6%) as the major product的产率得到8-(7-methoxy-2,3-dihydro-1H-inden-1-yl)-2-(4-(4-methylpiperazin-1-yl)phenylamino)pyrido[2,3-d]pyrimidin-7(8H)-one