培哚普利

(2S,3AS,7AS)-1-[2-[乙氧基羰基-(S)-胺基]-(S)-丙酰基八氢吲哚-2-羧酸苄酯]

Ethyl 3-bromo-2-oxopentanoate

2-propylmaleic acid

(E)-2-丙基丁-2-烯二酸