2-(2-benzyloxycarbonylamino-acetylamino)-benzoic acid methyl ester

N-苄氧羰基甘氨酸

邻氨基苯甲酸甲酯

benzyloxycarbonylglycyanthranilic acid 2,4,6-trimethylbenzyl ester

[2-(phenylmethoxycarbonylamino)acetyl] 2-(phenylmethoxycarbonylamino)acetate