5-{4-Oxospiro[chroman-2,4'-piperidin]-6-yl}nicotinamide dihydrochloride 、
8-cyclopropyl-4-(2-hydroxy-ethoxy)-[1,7]naphthyridine-2-carboxylic acid 、
1-cyclopropyl-5-methoxy-isoquinoline-7-carboxylic acid 生成 5-(1'-{[8-cyclopropyl-4-(2-hydroxyethoxy)-1,7-naphthyridin-2-yl]carbonyl}-4-oxospiro[chroman-2,4'-piperidin]-6-yl)nicotinamide