(2S,3R)-2-Methyl-6-trifluoromethanesulfonyloxy-3-triisopropylsilanyloxy-3,4-dihydro-2H-pyridine-1-carboxylic acid benzyl ester

(E)-1-((4R,6S,7R,9aS)-6-Methyl-7-triisopropylsilanyloxy-octahydro-quinolizin-4-yl)-dec-1-en-4-ol

(2S,3R,6R)-6-[(R)-5-(2,2-Dimethyl-propionyloxy)-4-hydroxy-pent-1-ynyl]-2-methyl-3-triisopropylsilanyloxy-piperidine-1-carboxylic acid benzyl ester

(2S,3R,6R)-6-(4-Acetoxy-but-1-ynyl)-2-methyl-3-triisopropylsilanyloxy-piperidine-1-carboxylic acid benzyl ester

(2S,3R,6S)-2-Methyl-6-[(R)-5-oxo-4-(tetrahydro-pyran-2-yloxy)-pentyl]-3-triisopropylsilanyloxy-piperidine-1-carboxylic acid allyl ester

(2S,3R,6S)-6-[(R)-5-(2,2-Dimethyl-propionyloxy)-4-(tetrahydro-pyran-2-yloxy)-pentyl]-2-methyl-3-triisopropylsilanyloxy-piperidine-1-carboxylic acid allyl ester

(2S,3R,6S)-6-(4-Hydroxy-butyl)-2-methyl-3-triisopropylsilanyloxy-piperidine-1-carboxylic acid tert-butyl ester

(2S,3R,6S)-6-((R)-4-Hydroxy-hex-5-ynyl)-2-methyl-3-triisopropylsilanyloxy-piperidine-1-carboxylic acid allyl ester

(2S,3R)-6-(4-Acetoxy-but-1-ynyl)-2-methyl-3-triisopropylsilanyloxy-3,4-dihydro-2H-pyridine-1-carboxylic acid benzyl ester

4-((2S,5R,6S)-6-Methyl-5-triisopropylsilanyloxy-piperidin-2-yl)-butan-1-ol

(2S,3R,6R)-6-(4-Hydroxy-but-1-ynyl)-2-methyl-3-triisopropylsilanyloxy-piperidine-1-carboxylic acid benzyl ester