dihydropteroate

Sulfamonomethoxine 是一种磺胺类抗菌剂。它可研究血液动力学，竞争性抑制剂二氢叶酸合成，从而阻断叶酸合成。

Dihydropteroate synthase-IN-1 (compound 5g) 是一种dihydropteroate synthase (DHPS) 的有效抑制剂，对细胞色素 P450 具有抑制作用。Dihydropteroate synthase-IN-1 具有抗微生物活性和抗真菌作用。Dihydropteroate synthase-IN-1 能够用作放射诊断影像材料。

Sulfapyridine (2-Sulfapyridine) 是一种磺酰胺类抗生素，是 Sulfasalazine 的代谢产物。它抑制重组 P. carinii 二氢蝶呤合成酶，IC50为 0.18 μM。它具有抗菌，抗炎和抗风湿作用。

Sulfisoxazole acetyl (Gantrisin) 是 Sulfisoxazole 的一种衍生物，是口服有效的二氢蝶酸合酶抑制剂。Sulfisoxazole acetyl 显示出抗菌作用。

Sulfanilamide (UK-124) 是一种细菌二氢蝶酸合成酶抑制剂，IC50为320 μM。

Sulfamerazine (RP2632) 是磺胺类抗菌素。它是磺胺嘧啶的单甲基衍生物，是 2-磺胺基-4-甲基嘧啶。它是一种磺胺类药物，通过与对氨基苯甲酸 (PABA) 竞争结合二氢叶酸合成，抑制细菌合成二氢叶酸。

Sulfamerazine D4, a deuterium-labeled version of Sulfamerazine, acts as a sulfonamide antibacterial. It inhibits the bacterial synthesis of dihydrofolic acid by competing with para-aminobenzoic acid (PABA) for the binding site on dihydropteroate synthase.

Sulfamonomethoxine D4 is a deuterium labeled Sulfamonomethoxine. Sulfamonomethoxine is an agent of long acting sulfonamide antibacterial, used in blood kinetic studies,and blocks the synthesis of folic acid by inhibiting synthetase of dihydropteroate.

Asulam sodium is a dihydropteroate synthase inhibitor used as an herbicide (mainly for killing bracken). It contains an asulam(1-).

Asulam-potassium is a dihydropteroate synthase inhibitor used as an herbicide (mainly for killing bracken). It contains an asulam(1-).

Sulfamonomethoxine sodium用作血液动力学研究中的竞争性抑制剂，通过抑制二氢叶酸合成，进而阻断叶酸的生成。