1,1-dioxo-N-phenyl-4H-1λ⁶,2,4-benzothiadiazine-3-carboxamide

2-氨基-3,5-二溴苯磺酰胺

ethyl 2-oxo-2-(2-sulfamoylanilino)acetate

2-pyrrol-1-ylsulfonylaniline