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

2-(1-Benzyl-2-ethyl-1H-indol-4-yloxy)-acetamide

2-(3-Aminooxalyl-1-benzyl-2-ethyl-1H-indol-4-yloxy)-4-phenyl-butyric acid methyl ester

(5-Allyl-1-benzyl-2-ethyl-1H-indol-4-yloxy)-acetic acid ethyl ester

(1-Benzyl-3-chlorooxalyl-2-ethyl-1H-indol-4-yloxy)-acetic acid methyl ester