Synthesis, antibacterial, antiviral activities and action mechanism of chalcone derivatives containing thiophene sulfonate.
巯基硫酸基硫代酮衍生物的合成、抗菌、抗病毒活性及作用机制。
Design, synthesis, molecular modeling, and ADMET studies of some pyrazoline derivatives as shikimate kinase inhibitors
作者:Jainey P. James、K. Ishwar Bhat、Uttam A. More、Shrinivas D. Joshi
DOI:10.1007/s00044-017-2081-9
日期:2018.2
structures have been characterized by IR, 1H NMR, 13C NMR, mass spectral and elemental analysis. The novel compounds were designed as Mycobacterium tuberculosis shikimate kinase (MtSK) inhibitors based on docking studies using Sybyl-X 2.0 software. In silico ADMET predictions revealed that all compounds had minimal toxic effects and had good absorption as well as solubility characteristics. Thus these
合成了一系列吡唑啉衍生物,并通过IR,1 H NMR,13 C NMR,质谱和元素分析对它们的结构进行了表征。该新化合物被设计为结核分枝杆菌iki酸酯激酶(MtSK)抑制剂基于使用Sybyl-X 2.0软件的对接研究。在计算机模拟中ADMET的预测表明,所有化合物均具有最小的毒性作用,并具有良好的吸收性和溶解性。因此,这些化合物可作为开发新的抗结核药物的潜在先导化合物。在测试的化合物4c,5b和6a中,它们显示出有希望的抗结核活性。另外,还使用色氨酸蓝排除法评估了某些化合物对EAC细胞系的细胞毒活性。
Design, synthesis and in vitro evaluation of some small molecules malonyl CoA decarboxylase inhibitors containing pyrazoline scaffold and study of their binding interactions with malonyl CoA decarboxylase via preliminary docking simulation
作者:Deepali M. Jagdale、C. S. Ramaa
DOI:10.1007/s00044-017-1917-7
日期:2017.9
In the present work series of small molecules (5a–5m, 6a–6j) were schematically designed and synthesized using simple chemical procedures. Their structures were confirmed based upon findings from infrared, 1H nuclear magnetic resonance (NMR), 13C NMR, and mass spectra. The derivatives were evaluated for their in vitro malonyl CoA decarboxylase inhibition activity by using fluorimetric assay. Pyrazol-1-yl-1
AbstractA series of chalconederivativescontaining quinoxaline moieties were synthesized, and their antibacterial activities were evaluated. Antibacterial bioassays indicated that some of the compounds exhibited significant antibacterial activity against Xanthomonas axonopodis pv. Citri (Xac), Xanthomonas oryzae pv. oryzae (Xoo), and Ralstonia solanacearum (Rs) at the concentrations of 50 or 100 μg/cm3
摘要合成了一系列包含喹喔啉部分的查尔酮衍生物,并评估了它们的抗菌活性。抗菌生物测定结果表明,某些化合物对轴生黄单胞菌pv表现出显着的抗菌活性。柑桔(Xac),黄单胞菌(Xanthomonas oryzae)PV。浓度为50或100μg/ cm 3的稻米(Xoo)和青枯雷尔氏菌(Rsstonia solanacearum)(Rs)。(E)-3-(吡啶-2-基)-1- [4-(喹喔啉-2-基氧基)苯基] prop-2-en-1-one对Xac的50%有效浓度(EC 50)值, Xoo和Rs分别为6.72、15.17和9.29μg / cm 3,比bismerthiazol(44.31、42.46和62.36μg / cm)更好。3)。使用扫描电子显微镜(SEM)分析该化合物对Xac的抗菌作用机理。 图形概要