2-Isonicotinoyl-5,6-dimethoxy-1-indanone

6,7-二甲氧基-3,4-二氢-异喹啉-1-酮

6-hydroxy-5-phenylmethoxy-2,3-dihydroinden-1-one

(9ci)-2,3-二氢-5,6-二羟基-7-硝基-1H-茚-1-酮