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877950-01-1

中文名称 LtaS-IN-1
英文名称 LtaS-IN-1
CAS 877950-01-1
分子式 C24H17N3O5
分子量 427.41
MOL 文件 877950-01-1.mol
877950-01-1 结构式 877950-01-1 结构式

基本信息

中文别名
化合物 T11888
化合物LTAS-IN-1
英文别名
LtaS-IN-1
(5-phenyl-1,3,4-oxadiazol-2-yl)carbamoyl]methyl 2-{naphtho[2,1-b]furan-1-yl}acetate
2-oxo-2-((5-phenyl-1,3,4-oxadiazole-2-yl)amino-)ethyl 2-(naphtho[2,1-b]furo-1-yl)acetate
Naphtho[2,1-b]furan-1-acetic acid, 2-oxo-2-[(5-phenyl-1,3,4-oxadiazol-2-yl)amino]ethyl ester
Bacterial,MDR,E. faecium,LtaSIN1,multidrug-resistant,inhibit,LtaS IN 1,anti-bacterial,Inhibitor

物理化学性质

密度1.400±0.06 g/cm3(Predicted)
储存条件-20°C储存
溶解度溶于二甲基亚砜
酸度系数(pKa)9.67±0.70(Predicted)
形态Solid
颜色Light yellow to yellow
LtaS-IN-1价格(试剂级)
报价日期产品编号产品名称CAS号包装价格
2025/02/08HY-135813LtaS-IN-1877950-01-11 mg681元
2025/02/08HY-135813LtaS-IN-1
LtaS-IN-1
877950-01-15mg1500元
2025/02/08HY-135813LtaS-IN-1
LtaS-IN-1
877950-01-110mM * 1mLin DMSO1650元

常见问题列表

生物活性
LtaS-IN-1 (compound 1771) 是一种高效的小分子脂磷壁酸 (LTA) 抑制剂,可抑制耐多药 (MDR) 大肠杆菌中脂磷壁酸 (LTA) 的合成,并可改变细胞壁的形态。LtaS-IN-1 单独使用抑制肠球菌的生长的 MIC 值范围从 0.5 μg/mL 到 64 μg/mL。LtaS-IN-1 与抗生素联合使用几乎可以完全抑制耐多药的大肠杆菌生长。
靶点

MIC: 0.5 μg/mL (strain E1630); 0.5 μg/mL (strain E1590)

体外研究

LtaS-IN-1 (0-100 μM) inhibits strain E745 growth as a concentration-dependent manner. At the concentration 10 μM leads to an 60% reduction in the final OD600 for this strain. Meanwhile, LtaS-IN-1 does not affect E. faecium growth in control group. LtaS-IN-1 is against Enterococcus spp 28 strains with varying MIC values ranging from 0.5 μg/mL to 64 μg/mL. LtaS-IN-1 inhibits strain E1630 and E1590 with the MIC values of 0.5μg/mL. LtaS-IN-1 (20 μM) combines with either ampicillin (20 μg/mL), gentamicin (10 μg/mL), linezolid (5 μg/mL), daptomycin (10 μg/mL+50 μg/mL calcium chloride) or vancomycin (20 μg/mL) can inhibit strains E7128 and E7130 growth by 97-100%, while LtaS-IN-1 alone only gives 73% (strain E7128) and 8% (strain E7130) of growth inhibition, respectively.

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