(5,5-dimethyl-3-oxocyclohexen-1-yl) 4-methylbenzenesulfonate

2,7,7-三甲基-5-氧代-4-[2-(三氟甲基)苯基]-1,4,6,8-四氢喹啉-3-羧酸乙酯

ethyl 2,7,7-trimethyl-5-oxo-4-(3,4,5-trimethoxyphenyl)-1,4,6,8-tetrahydroquinoline-3-carboxylate

3-hydroxy-2-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)sulfanyl-5,5-dimethylcyclohex-2-en-1-one

(5,5-dimethyl-3-oxocyclohexen-1-yl) benzoate