5-Methyl-3-phenyl-1 H -indole-2-carboxylic acid

3-Amino-3-(4-isopropoxy-phenyl)-propionic acid

3-氨基-3-(4-异丙氧基苯基)丙酸

(4-Methyl-piperazin-1-yl)-acetic acid

4-甲基-1-哌嗪乙酸

5-Oxo-5-pyrrolidin-1-yl-pentanoic acid

5-Amino-2-(4-methyl-piperazin-1-yl)-benzoic acid

2-Methoxy-5-(morpholine-4-sulfonyl)-benzoic acid

4-(2-Oxo-pyrrolidin-1-yl)-butyric acid

4-(2-氧-吡咯烷-1-基)-丁酸

(2-Oxo-pyrrolidin-1-yl)-acetic acid

(2-氧代-吡咯烷-1-基)-乙酸

3-(1,1-Dioxo-[1,2]thiazinan-2-yl)-benzoic acid

3-(2-异丙基咪唑-1-基)丙酸, 3-(2-Isopropyl-imidazol-1-yl)-propionic acid

(1-Oxo-1,3-dihydro-isoindol-2-yl)-acetic acid

2-(1-氧代异吲哚啉-2-基)乙酸