5-phenyl-5H-chromeno[3,4-e][1,3]oxazine-2,4-dione

3,3-Dioxo-10-phenyl-2,3-dihydro-10H-4,9-dioxa-3λ6-thia-2-aza-phenanthren-1-one

N-苄基-2-氧代噁唑啉-3-磺酰胺

1H-pyrido[2,3]furo[2,4-b]pyrimidine-2,4-dione

三乙胺盐酸盐