p. 8007 - 8022
(2007/10/02)((Z)-(S)-1-Benzyl-4-hydroxy-2-oxo-4-phenyl-but-3-enyl)-carbamic acid ethyl ester
(S)-6-Ethoxycarbonylamino-5-oxo-7-phenyl-4-(toluene-4-sulfonyl)-heptanoic acid ethyl ester
(S)-5-Ethoxycarbonylamino-4-oxo-6-phenyl-3-(toluene-4-sulfonyl)-hexanoic acid ethyl ester
[(S)-1-Benzyl-2-oxo-4-phenyl-3-(toluene-4-sulfonyl)-butyl]-carbamic acid ethyl ester
[(S)-1-Benzyl-2-oxo-3-(toluene-4-sulfonyl)-hex-5-enyl]-carbamic acid ethyl ester