ethyl 4,5,6,7-tetrahydro-1H-indole-2-carboxylate

7-苯甲酰庚酸

2-(4-((2-氧代环己基)甲基)苯基)丙酸

11-hydroxy-7,8,9,10-tetrahydrobenzo[b]xanthen-12-one

11-methoxy-7,8,9,10-tetrahydrobenzo[b]xanthen-12-one