5-(carboxymethylamino)-4-[[4-[(2,4-diaminopteridin-6-yl)methyl-methylamino]benzoyl]amino]-5-oxopentanoic acid

N-亚胺代甲酰基-L-谷氨酸

5-溴-N-叔丁氧羰基-L-正缬氨酸叔丁酯

焦谷氨酰-谷氨酰-天冬氨酰胺酰-甘氨酸

N-(4-anilinophenyl)benzamide