1-烯丙基-1H-吡啶并[2,3-d][1,3]噁嗪-2,4-二酮

4-羟基-1-甲基-2-氧代-1,2-二氢-1,8-萘啶-3-羧酸乙酯

1-丙基-1H-吡啶并[2,3-d][1,3]噁嗪-2,4-二酮

1-[(4-fluorophenyl)methyl]pyrido[2,3-d][1,3]oxazine-2,4-dione

4-hydroxy-1-methyl-3-nitro-1,8-naphthyridin-2-one