N-[3,5-bis(trifluoromethyl)benzyl]-7-(3-chloropropyl)-7,8-dihydro-5-(4-methylphenyl)-8-oxo-6-pyrido[3,4-b]pyridine carboxamide 、
[3,5-双(苯甲氧基)苯基]甲胺 以
(R)-N-[3,5-(bistrifluoromethyl)benzyl]-7,8-dihydro-7-([1,1,2,2-2H
4]-4-hydroxy-3-methylbutyl)-5-(4-methylphenyl)-8-oxo-1,7-naphthylidine-6-carboxamide 、 (R)-[2,2-2H
2]-4-hydroxy-3-methylbutanenitrile THP ether 为溶剂,
生成 N-[3,5-di(benzyloxy)benzyl]-5-(4-methylphenyl)-8-oxo-8H-pyrano[3,4-b]pyridine-6-carboxamide