diethyl N-(2-methyl-4-nitrobenzoyl)-L-glutamate
2-methyl-4-nitrobenzoic acid
2-methyl-4-nitrobenzoyl chloride
diethyl N-(4-amino-2-methylbenzoyl)-L-glutamate
propargyl bromide
(S)-2-{2-Methyl-4-[(2-methyl-4-oxo-3,4-dihydro-quinazolin-6-ylmethyl)-prop-2-ynyl-amino]-benzoylamino}-pentanedioic acid
N-<2-methyl-4-
(S)-2-{2-Methyl-4-[(2-methyl-4-oxo-3,4-dihydro-quinazolin-6-ylmethyl)-prop-2-ynyl-amino]-benzoylamino}-pentanedioic acid diethyl ester
diethyl N-<2-methyl-4-