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。
Structure-activity relationship with pyrazoline-based aromatic sulfamates as carbonic anhydrase isoforms I, II, IX and XII inhibitors: Synthesis and biological evaluation
作者:Davide Moi、Alessio Nocentini、Alessandro Deplano、Gianfranco Balboni、Claudiu T. Supuran、Valentina Onnis
DOI:10.1016/j.ejmech.2019.111638
日期:2019.11
Four new series of aromatic sulfamates were synthesized and investigated for the inhibition of four human (h) isoforms of zinc enzyme carbonic anhydrase (CA, EC 4.2.1.1), hCA I, II, IX, and XII. The reported derivatives, obtained by a sulfamoylation reaction of the corresponding phenolic precursors, bear 3,5-diarylpyrazoline moieties as spacers between the benzenesulfamate fragment which binds the
Synthesis,<i>in Vitro, and in Vivo</i>Biological Evaluation and Molecular Docking Analysis of Novel 3-(3-oxo-substitutedphenyl-3-)4-(2-(piperidinyl)ethoxy)phenyl)propyl)-2H-chromen-2-one Derivatives as Anti-breast Cancer Agents
作者:Pritam N. Dube、Madhuri N. Waghmare、Santosh N. Mokale
DOI:10.1111/cbdd.12696
日期:2016.4
coumarin–chalcones have been reported to exhibit antineoplastic, anti‐allergic, antihepatoprotective, and estrogenic activity. Herein, we have reported 3‐(3‐oxo‐substitutedphenyl‐3‐)4‐(2‐(piperidinyl)ethoxy)phenyl)propyl)‐2H‐chromen‐2‐onederivatives as a new class of compounds that exhibit selectivity for ER‐α binding along with antiproliferative and cytotoxic activity on human breast cancer cell line
Design, synthesis, and biological evaluation of 1,3,5-trisubstituted pyrazoles as tyrosine kinase inhibitors
作者:Sinthiya J. Gawandi、Vidya G. Desai、Sunil G. Shingade
DOI:10.1007/s00044-018-2282-x
日期:2019.3
mediated oxidative C–N bond formation for the regioselectivesynthesis of new 1,3,5-trisubstitutedpyrazole derivatives. This transformation furnishes a novel synthetic approach with solvent-free neat heat conditions, which was found to be flexible with wide substrate scope and better efficiency towards rapid synthesis of new 1,3,5-trisubstitutedpyrazoles. Selected series of the synthesized derivatives
New chalcone derivatives: synthesis, antiviral activity and mechanism of action
作者:Yun Fu、Dan Liu、Huanan Zeng、Xiaoli Ren、Baoan Song、Deyu Hu、Xiuhai Gan
DOI:10.1039/d0ra03684f
日期:——
In this work, twenty-eight chalcone derivatives containing a purine (sulfur) ether moiety were synthesized and their antiviral activities were evaluated. Biological results showed that compound 5d exhibited outstanding inactive activity against tobacco mosaic virus (TMV) in vivo (EC50 = 65.8 μg mL−1), which is significantly superior to that of ribavirin (EC50 = 154.3 μg mL−1). Transmission electron
在这项工作中,合成了 28 种含有嘌呤(硫)醚部分的查尔酮衍生物,并评估了它们的抗病毒活性。生物学结果表明,化合物5d在体内(EC 50 = 65.8 μg mL -1 )表现出显着的抗烟草花叶病毒(TMV)的无活性活性,显着优于利巴韦林(EC 50 = 154.3 μg mL -1)。透射电子显微镜表明化合物5d可以破坏TMV颗粒的完整性。微尺度热泳、荧光滴定和分子对接结果表明,化合物5d具有更强的结合亲和力(Ka = 1.02 ×10 5 L mol -1 , K d = 13.4 μmol L -1 )与TMV外壳蛋白(TMV-CP),这是由于化合物5d与氨基酸残基之间形成五个氢键TMV-CP 的。这些发现表明化合物5d可以有效抑制TMV的感染能力。该工作为新型抗病毒药物的发现提供了启示和参考。