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质量水平
检测方案
≥98%
形式
powder or crystals
颜色
white to off-white
mp
164-166 °C (lit.)
抗生素抗菌谱
Gram-negative bacteria
Gram-positive bacteria
作用机制
DNA synthesis | interferes
enzyme | inhibits
SMILES字符串
Nc1ccc(cc1)S(N)(=O)=O
InChI
1S/C6H8N2O2S/c7-5-1-3-6(4-2-5)11(8,9)10/h1-4H,7H2,(H2,8,9,10)
InChI key
FDDDEECHVMSUSB-UHFFFAOYSA-N
基因信息
human ... CA1(759) , CA2(760) , CA5A(763) , CA5B(11238) , CA9(768)
mouse ... Car13(71934) , Car5a(12352)
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一般描述
化学结构：磺胺
生化/生理作用
磺胺类抗生素通过抑制酶二氢蝶酸合成酶能够阻止二氢叶酸合成。
作用模型：一种二氢蝶酸合成酶竞争性抑制剂阻止二氢叶酸合成。
抗微生物谱：革兰氏阳性，革兰氏阴性，衣原体病
抗性模型：二氢蝶酸合成酶取代或二氢叶酸合成取代途径。
作用模型：一种二氢蝶酸合成酶竞争性抑制剂阻止二氢叶酸合成。
抗微生物谱：革兰氏阳性，革兰氏阴性，衣原体病
抗性模型：二氢蝶酸合成酶取代或二氢叶酸合成取代途径。
其他说明
保持容器密闭，置于干燥通风处。
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
I Meneau et al.
Antimicrobial agents and chemotherapy, 48(7), 2610-2616 (2004-06-25)
Failure of anti-Pneumocystis jiroveci prophylaxis with sulfa drugs is associated with mutations within the putative active site of the fungal dihydropteroate synthase (DHPS), an enzyme encoded by the multidomain FAS gene. This enzyme is involved in the essential biosynthesis of
Edward E Knaus et al.
Bioorganic & medicinal chemistry letters, 21(19), 5892-5896 (2011-08-20)
A series of compounds incorporating regioisomeric phenylethynylbenzenesulfonamide moieties has been investigated for the inhibition of four human carbonic anhydrase (hCA, EC 4.2.1.1) isoforms, hCA I, II, IX and XII. Inhibition between the low nanomolar to the milliomolar range has been
Claudia Temperini et al.
Journal of medicinal chemistry, 53(2), 850-854 (2009-12-24)
Coumarins constitute a general and totally new class of inhibitors of the zinc enzyme carbonic anhydrase (CA, EC 4.2.1.1), binding at the entrance of the active site cavity. We report here that the coumarin-binding site in CAs may interact with
Penghua Wang et al.
Water research, 45(16), 5015-5026 (2011-08-02)
A novel carbon-sensitized and nitrogen-doped TiO2 (C/N-TiO2) was synthesized by a facile sol-gel method using titanium butoxide as both titanium precursor and carbon source, and nitric acid as nitrogen source. The calcination temperature had a great effect on the crystal
Rajwinder Singh et al.
Biomedical optics express, 11(7), 3733-3752 (2020-10-06)
In pregnancy during an inflammatory condition, macrophages present at the feto-maternal junction release an increased amount of nitric oxide (NO) and pro-inflammatory cytokines such as TNF-α and INF-γ, which can disturb the trophoblast functions and pregnancy outcome. Measurement of the
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