5249-68-3

Z-5-(tert-Butyloxy)-5-oxo-L-Nva-L-Ala-OMe tert-Butyl 4-benzyloxycarbonylamino-N-(2-methoxy-1-methyl-2-oxoethyl)glutaramate L-Alanine, N-[(phenylmethoxy)carbonyl]-L-α-glutamyl-, 1-(1,1-dimethylethyl) 2-methyl ester (4S)-4-(Benzyloxycarbonylamino)-5-[[(S)-2-methoxy-1-methyl-2-oxoethyl]amino]-5-oxopentanoic acid tert-butyl ester