7-羟基-5-甲氧基-2,3-二氢-1H-茚-1-酮

6,8-dimethoxy-4H-isochromene-1,3-dione

6,8-dimethoxy-3,4-dihydro-2H-naphthalen-1-one

Cannabispiran; 2',3'-二氢-7'-羟基-5'-甲氧基螺[环己烷-1,1'-[1H]茚]-4-酮

大麻螺醇