(1R,3S)-1,2,3,4-四氢-1-(3,4-亚甲二氧基苯基)-9H-吡啶并[3,4-B]吲哚-3-羧酸甲酯盐酸盐他达那非杂质

(1S,3S)-1-(1,3-苯并二氧戊环-5-基)-2,3,4,9-四氢-1H-吡啶并[3,4-b]吲哚-3-羧酸甲酯

2-[[2-(苄基氧基羰基氨基)-3-(1H-吲哚-3-基)丙酰]氨基]丙酸

Z-TRP-GLY-OH

(+/-)-2-amino-3-(2-oxo-indolin-3-yl)-propionic acid