p. 2354 - 2357
(2008/09/18)(1R,4R)-4-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclohexane-1-carboxylic acid
N-(9-fluorenylmethoxycarbonyl)-3-(β-naphthyl)-L-alanine
Nα-(9-fluorenylmethyloxycarbonyl)-Nγ-2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl-L-arginine
4-nitro-benzoic acid