6-羟基-2H-苯并呋喃-3-酮

2-(3-iodo-4-methoxyphenyl)-7-methoxychromen-4-one

1-(2,4-dihydroxyphenyl)-2-phenylsulfanylethanone

6,4''-二羟基橙酮

6-(3-methoxyphenyl)-5,7-diphenyl-1,2,3,6-tetrahydropyrrolo[3,4-e][1,4]diazepin-8-one