p. 4195 - 4204
(2007/10/02)N-(tert-butoxycarbonyl)-D-methionyl-L-leucine methyl ester
(2S)-2-<(3R)-3-<(tert-butoxycarbonyl)amino>-2-oxopyrrolidin-1-yl>-4-methylpentanoic acid
(R)-2-<3-<(tert-butoxycarbonyl)amino>-2-oxo-1-pyrrolidinyl>-(S)-4-methylpentanoic acid methyl ester
Fmoc-Val-OPfp
N-α-Fmoc-L-phenylalanine pentafluorophenyl ester