p. 1377 - 1383
(2007/10/03)(3S,5R)-3-acetoxymethyl-5-hydroxymethylpiperidine-1-carboxylic acid benzyl ester
(3S,5R)-(+)-3-acetoxymethyl-5-formyl-1-piperidine-1-carbvoxylic acid benzyl ester
but-3-yn-1-amine
(3R,5S)-3-carboxyl-5-acetoxymethylpiperidine-1-carboxylic acid benzyl ester
(1S,5R,11aS)-6,10-Dioxo-octahydro-1,5-methano-pyrido[1,2-a][1,5]diazocine-3-carboxylic acid benzyl ester
(1R,4ζ,5S)-7-benzyloxycarbonyl-3-(3-butyn-1-yl)-4-hydroxy-3,7-diazabicyclo[3.3.1]nonan-2-one
benzyl (3R,5S)-3-[(3-butynyl)carbamoyl]-5-formylpiperidine-1-carboxylate
benzyl (3R,5S)-3-(3-butynylcarbamoyl)-5-(hydroxymethyl)piperidine-1-carboxylate