D-谷氨酸-5-苄酯

Boc-D-谷氨酸-5-苄酯

(4R)-4-[[叔丁氧羰基]氨基]-5-[(2,5-二氧代-1-吡咯烷基)氧基]-5-氧代戊酸苄酯

Boc-D-异谷氨酰胺

dicyclopentyl D-glutamate