(R)-2-hydroxy-2-methyl-N-(7-propyl-6a,7,8,9-tetrahydro-6H-[1,3]dioxolo[4',5':5,6]benzo[1,2-g]benzo[de]quinolin-11-yl)propanamide

(R)-2-amino-10,11-(methylenedioxy)aporphine dihydrochloride

2-aminocarbonyldimethylmethylmethoxy-10,11-methylenedioxy-N-propylnoraporphine

6β-Fluoro-14-hydroxy-6-deoxycodeine