质量水平
形式
powder
旋光性
[α]25/D 6.0 to 6.7°, c = 10 in water
颜色
white
溶解性
H2O: 50 mg/mL
抗生素抗菌谱
mycobacteria
作用机制
cell wall synthesis | interferes
SMILES字符串
CC[C@@H](CO)NCCN[C@H](CO)CC.Cl.Cl
InChI
1S/C10H24N2O2.2ClH/c1-3-9(7-13)11-5-6-12-10(4-2)8-14;;/h9-14H,3-8H2,1-2H3;2*1H/t9-,10-;;/m0../s1
InChI key
AUAHHJJRFHRVPV-BZDVOYDHSA-N
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应用
乙胺丁醇是一种分枝杆菌抗菌剂，与其他抗生素联合使用可治疗结核病，减缓耐药性的发展进程。在中国结核病发病率最高的地区，长期用于研究耐多药结核病（MDR-TB）。
生化/生理作用
乙胺丁醇对活跃生长的结核杆菌具有抗菌作用。分枝菌酸附着在阿拉伯半乳聚糖的 D-阿拉伯糖残基的 5′-羟基上，并在细胞壁中形成分枝酸- 阿拉伯半乳糖-肽聚糖复合层。乙胺丁醇通过抑制阿拉伯糖基转移酶，特别是分枝杆菌中的阿拉伯糖基转移酶，干扰阿拉伯半乳聚糖的合成，通过干扰分枝杆菌细胞壁中的阿拉伯半乳聚糖的生物合成，并导致细胞壁渗透性增加。
警示用语：
Warning
危险声明
危险分类
Acute Tox. 4 Oral
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
Hassan Safi et al.
Nature genetics, 45(10), 1190-1197 (2013-09-03)
To study the evolution of drug resistance, we genetically and biochemically characterized Mycobacterium tuberculosis strains selected in vitro for ethambutol resistance. Mutations in decaprenylphosphoryl-β-D-arabinose (DPA) biosynthetic and utilization pathway genes Rv3806c, Rv3792, embB and embC accumulated to produce a wide
Hao Zeng et al.
International journal of clinical and experimental medicine, 8(6), 8398-8414 (2015-08-27)
To introduce a modified method, namely coaxial electrohydrodynamic atomization for the fabrication of distinct core/shell structured microspheres of four first-line ant-tuberculosis drugs with different characteristics in hydrophilic properties in one single step. In group B, we prepared microspheres in which
Joshua R Francis et al.
The Medical journal of Australia, 200(6), 328-332 (2014-04-08)
OBJECTIVE To describe the epidemiology, clinical features, health care resource use, treatment and outcomes of multidrug-resistant tuberculosis (MDR-TB) cases diagnosed in Western Australia, compared with matched controls with drug-susceptible TB. Retrospective case-control study of all MDR-TB cases notified in WA
A case of skin and lung tuberculosis: diagnostic difficulties.
P Colasanti et al.
Giornale italiano di dermatologia e venereologia : organo ufficiale, Societa italiana di dermatologia e sifilografia, 148(5), 538-540 (2013-09-06)
N Guo et al.
Letters in applied microbiology, 58(4), 344-349 (2013-12-18)
Previous studies have shown that isoimperatorin (IO), a furanocoumarin isolated from several medicinal plants, has antimycobacterial activity against Mycobacterium tuberculosis strain H37Rv (ATCC 27294). This study demonstrated that IO has antimycobacterial activity against 2 drug-sensitive and 6 drug-resistant isolates, with
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