2-(3-(2-氨基-2-氧代乙酰基)-1-苄基-2-乙基-1H-吲哚-4-基氧基)乙酸叔丁酯

tert-butyl 2-pyridin-3-ylacetate

E-Caffeic acid-t-butyl ester

tert-butyl 2-(5-chloro-2,2'-dioxospiro[indole-3,3'-pyrrolidine]-1-yl)acetate

N-叔丁基甘氨酸叔丁酯