benzyl 3-phenyl-2-[[2-[[2-(phenylmethoxycarbonylamino)acetyl]amino]acetyl]amino]propanoate

苄氧羰基-甘氨酰-丙氨酸

ethyl N-[(benzyloxy)carbonyl]glycyl-O-ethyl-3-oxoserinate

N-苄氧羰基-甘氨酰-甘氨酸

benzyl N-[2-(1H-indol-3-yl)-2-oxoethyl]carbamate