p. 1395 - 1403
(2007/10/03)p. 697 - 703
(2007/10/03)chloroformic acid ethyl ester
tert-butylamine
(2S,4R)-1-(benzyloxycarbonyl)-4-hydroxypyrrolidine-2-carboxylic acid
4R-4-hydroxyproline
benzyl chloroformate
Succinic acid mono-((3R,5S)-1-benzyloxycarbonyl-5-tert-butylcarbamoyl-pyrrolidin-3-yl) ester
[(1S,2S)-1-Benzyl-3-((2S,4R)-2-tert-butylcarbamoyl-4-hydroxy-pyrrolidin-1-yl)-2-hydroxy-3-oxo-propyl]-carbamic acid benzyl ester
(2S,4R)-1-benzyloxycarbonyl-2-tert-butylaminocarbonyl-4-(p-toluenesulfonyloxy)pyrrolidine
(2S,4S)-4-azido-1-benzyloxycarbonyl-2-tert-butylaminocarbonylpyrrolidine
(2S,4S)-4-amino-1-benzyloxycarbonyl-2-tert-butylaminocarbonylpyrrolidine