4-氧代-1-苯基环己烷羧酸

1-(4-甲氧基苯基)哌啶-4-酮

8-苯基-1,4-二噁螺[4.5]癸烷-8-甲腈

8-苯基-1,4-二oxa-螺[4.5]癸烷-8-羧酸

2'-O-[1-(4-Chlorophenyl)-4-ethoxypiperidin-4-yl]-2-N-(phenylacetyl)guanosine