p. 1991 - 2007
(2007/10/03)((S)-3-Amino-1-benzyl-2-hydroxy-propyl)-carbamic acid tert-butyl ester
1(R,S)-<1'-(S)-<(tert-butyloxycarbonyl)amino>-2-phenylethyl>oxirane
[1-(4-benzyloxy-benzyl)-3-diazo-2-oxo-propyl]-carbamic acid tert-butyl ester
O-benzyl-N-tert-butoxycarbonyl-L-tyrosine