(2S,3R,3aR,7aS)-2-Methoxy-3-methylsulfanylthiocarboxyoxy-hexahydro-furo[2,3-c]pyridine-6-carboxylic acid benzyl ester
(2R,3R,3aR,7aS)-2-Methoxy-3-methylsulfanylthiocarboxyoxy-hexahydro-furo[2,3-c]pyridine-6-carboxylic acid benzyl ester
(3aR,4aS,8aR,8bR)-2,2-Dimethyl-hexahydro-[1,3]dioxolo[4,5]furo[2,3-c]pyridine-6-carboxylic acid benzyl ester
(2R,3aS,7aS)-2-Methoxy-hexahydro-furo[2,3-c]pyridine-6-carboxylic acid benzyl ester
(2S,3aS,7aS)-2-Methoxy-hexahydro-furo[2,3-c]pyridine-6-carboxylic acid benzyl ester
(S)-3-quinuclidinol
(3S,4S)-3-(tert-Butyl-dimethyl-silanyloxy)-4-(2-methanesulfonyloxy-ethyl)-piperidine-1-carboxylic acid benzyl ester
(3aS,7aS)-Hexahydro-furo[2,3-c]pyridine-6-carboxylic acid benzyl ester
(3S,4S)-3-Hydroxy-4-(2-methanesulfonyloxy-ethyl)-piperidine-1-carboxylic acid benzyl ester