6-Amino-N-benzyl-2-quinolone 、
4-Isocyanato-5,6,7,8-tetrahydronaphthalene-1-carbonitrile 、 (7R,7aS)-4-(7-Hydroxy-1,3-dioxotetrahydropyrrolo[1,2-c]imidazol-2-yl)-5,6,7,8-tetrahydronaphthalene-1-carbonitrile 生成
(7R,7aS)-7-Hydroxy-2-(2-oxo-1,2-dihydro-N-benzylquinolin-6-yl)tetrahydropyrrolo[1,2-c]imidazole-1,3-dione