N-(benzyloxycarbonyl)-γ-L-glutamyl-L-glutamic acid, α,α'-di-tert-butyl γ-methyl triester
Z-Glu<(2S,2R)-2-hydroxyhexyl>-OtBu
tri-tert-butyl N-
(S)-2-Benzyloxycarbonylamino-pentanedioic acid 1-tert-butyl ester 5-oxiranylmethyl ester
N-carbobenzoxy-S-t-butyl-glutathione-t-buty diester