Sulfadimethoxine is a sulfonamide antibiotic used to treat many infections including treatment of respiratory, urinary tract, enteric, and soft tissue infections and most frequently used in veterinary medicine.

Sulfamethazine sodium can inhibit the dihydrofolic acid synthetase and it is an antibiotic used to clinically treat bronchitis, prostatitis and urinary tract infections.

Sulfabenzamide is a widely used chemical intermediate with antibacterial activity.

Sulfathiazole is a short acting anti-infective agent which blocks the synthesis of dihydrofolic acid by inhibiting the enzyme dihydropteroate synthase, with toxicity.

Sulfacetamide是一种磺胺类抗生素，广泛用于眼部感染的治疗。它通过抑制细菌的代谢途径来控制感染。

Silver Sulfadiazine是一种磺胺类抗生素，具有双重作用，能够阻止细菌DNA合成，并通过释放银离子干扰细菌的生长。

Sulfaquinoxaline是一种广泛用于兽医领域的抗菌剂，对革兰氏阴性菌和革兰氏阳性菌有效，常用于预防球虫病和细菌感染。

Sulfadiazine is a synthetic pyrimidinyl short-acting sulfonamide antibiotic used to treat urinary tract infections, ear infections, meningitis, malaria, toxoplasmosis, and others.

Sulfapyridine is a sulfonamide antibiotic mostly used in treating rheumatoid arthritis and certain skin diseases with potentially toxicity.

Sulfameter a long-acting sulfonamide antibiotic used as a leprostatic agent and to treat urinary tract infections, which blocks the synthesis of dihydrofolic acid by inhibiting the enzyme dihydropteroate synthase as a competitive inhibitors of bacterial para-aminobenzoic acid.

Sulfaguanidine is a DHFR inhibitor showing antibacterial effects against Gram-negative and Gram-postitive bacteria.

Sulfisoxazole is an antagonist of endothelin receptor that can be used as a sulfonamide antibacterial agent.

Sulfasalazine(NSC 667219) 是一种抗风湿剂，用于类风湿性关节炎和溃疡性结肠炎的研究。它抑制 NF-κB 活性并作为 I 型铁死亡诱导剂。

Sulfalene is a long-acting sulfonamide antibacterial used for the treatment of chronic bronchitis, urinary tract infections and malaria.

Phthalylsulfathiazole is a broad-spectrum sulfonamide antimicrobial agent.

Sulfamonomethoxine是一种长效磺胺类抗菌剂，通过抑制二氢叶酸合成酶（DHPS）来抑制二氢叶酸合成，用于治疗复杂的细菌感染，特别是在血液动力学研究中具有应用潜力。

Sulfanilamide是一种广泛使用的抗菌药物，作为细菌二氢喋呤合成酶(DHPS)的竞争性抑制剂，用于治疗多种细菌感染。

Sulfadoxine is a long-lasting sulfonamide that is usually used in combination with other drugs, for respiratory, urinary tract and malarial infections.

Sulfamethizole a sulfonamide antibiotic for the treatment of urinary tract infection.