3,3-二甲基戊二酸二乙酯

2,6,6-trimethyl-1-(4-methylphenyl)-5,7-dihydroindol-4-one

2-丁酰基双甲酮

1-(4-chlorophenyl)-2,6,6-trimethyl-5,7-dihydroindol-4-one

3,3-dimethyl-9-phenyl-2,4-dihydroacridin-1-one