A process for preparing zolmitriptan, proceeding through the intermediate Ethyl-3-[2-(1,3-dioxo-2,3-dihydro-1H-2-isoindoleyl)ethyl]-5-[(4S)-2-oxo-1,3-oxazolan-4-ylmethyl]-1H-2-indole carboxylate.
一种制备唑米替普坦的方法,通过中间体乙基-3-[2-(1,3-二氧杂环庚-2,3-二酮基)乙基]-5-[(4S)-2-氧代-1,3-
噁唑-4-基甲基]-1H-2-
吲哚羧酸酯进行。