Sulfonamide compound and preparation method and application thereof

The invention discloses a sulfinamide compound and a preparation method and application thereof, and belongs to the technical field of drug synthesis, the structural formula of the sulfinamide compound is as follows: in the formula, R1 is Me, H, t-Bu, OCH3, Et or COOCH3; R2 is Me, H, F, Cl, Br or t-Bu; R3 is Me, H, OCH3, Et or COOCH3; R4 is H or Me; the invention provides a sulfinamide compound with a novel structure, and the compound has good bacterial inhibition activity and wide application prospects. 本发明公开了一种亚磺酰胺化合物及其制备方法与应用，属于药物合成技术领域，其结构式如下：式中：R1为Me、H、t-Bu、OCH3、Et或COOCH3；R2为Me、H、F、Cl、Br或t-Bu；R3为Me、H、OCH3、Et或COOCH3；R4为H或Me；本发明提供了一种新型结构的亚磺酰胺化合物，该化合物具有良好的抑制细菌活性，具有广阔的应用前景。