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

4,4,5'-trimethoxy-2',3'-dihydrospiro[cyclohexane-1,1'-inden]-7'-ol

2,6-dibromo-4-methoxy-4-methylcyclohexa-2,5-dien-1-one

2,6-dibromo-4-ethyl-4-methoxycyclohexa-2,5-dien-1-one

2,6-dibromo-4-methoxy-4-propylcyclohexa-2,5-dien-1-one