p. 4989 - 4992
(2007/10/02)(S)-2-[2-(2,4-Dinitro-phenyl)-ethoxycarbonylamino]-4-methyl-pentanoic acid
(S)-4-Carbamoyl-2-[2-(2,4-dinitro-phenyl)-ethoxycarbonylamino]-butyric acid
(S)-3-(4-tert-Butoxy-phenyl)-2-[2-(2,4-dinitro-phenyl)-ethoxycarbonylamino]-propionic acid
[2-(2,4-Dinitro-phenyl)-ethoxycarbonylamino]-acetic acid
(S)-2-[2-(2,4-Dinitro-phenyl)-ethoxycarbonylamino]-3-phenyl-propionic acid