(4aS,6S,8aS)-6-Methoxy-4a-(3-methoxy-phenyl)-octahydro-isoquinoline-2-carboxylic acid benzyl ester

(3R,4aR,6R,8aR)-3-Hydroxymethyl-6-methoxy-4a-(3-methoxy-phenyl)-octahydro-isoquinoline-2-carboxylic acid benzyl ester

(3S,4aR,6R,8aR)-3-Formyl-6-methoxy-4a-(3-methoxy-phenyl)-octahydro-isoquinoline-2-carboxylic acid benzyl ester

(2S,4aS,7R,8S,12bS)-8-Hydroxy-2,11-dimethoxy-1,2,3,4,4a,5,7,8-octahydro-7,12b-methano-dibenzo[c,e]azocine-6-carboxylic acid benzyl ester