甲醛

舒马曲普坦中间体

3-(2-dimethylaminoethyl)-N-methyl-1H-indole-5-methane sulphonamide benzoate

2-carboxy-3-[2-(dimethylamino)ethyl]-N-methyl-1H-indole-5-methanesulfonamide

Sumatriptan hydrochloride