p. 1235 - 1242
(2007/10/02)tert-butyl (2R)-2-{[(tert-butoxy)carbonyl]amino}-3-sulfanylpropanoate
N1-(benzyloxycarbonyl)-N2-(tert-butyloxycarbonyl)-L-cystine ethyl tert-butyl diester
N1-(benzyloxycarbonyl)-N2-<<(2,2,2-trichloroethyl)oxy>carbonyl>-L-cystine ethyl tert-butyl diester
N,N'-diacetyl-L-cystine
(R)-tert-butyl 2-((tert-butoxycarbonyl)amino)-3-(((2S,3R)-6,6,6-trifluoro-3-(((S)-5-(3-fluorophenyl)-9-methyl-2-oxo-2,3-dihydro-1H-benzo[e][1,4]diazepin-3-yl)carbamoyl)-2-(3,3,3-trifluoropropyl)hexanamido)thio)propanoate