3-amino-4,6-dimethylpyrazolo[3,4-b]pyridine 、
4,5-bis(2,5-dimethylbenzoyl)-1-(4-methoxyphenyl)-1H-pyrrole-2,3-dione 以
甲苯 为溶剂,
以72%的产率得到2,3-bis(2,5-dimethylbenzoyl)-8,10-dimethyl-N-(4-methoxyphenyl)pyrido[2',3':3,4]pyrazolo[1,5-a]-pyrimidine-4-carboxamide