Design, synthesis and docking study of novel picolinamide derivatives as anticancer agents and VEGFR-2 inhibitors
作者:Mohamed A. Zeidan、Amany S. Mostafa、Rania M. Gomaa、Laila A. Abou-zeid、Mohamed El-Mesery、Magda A. -A. El-Sayed、Khalid B. Selim
DOI:10.1016/j.ejmech.2019.02.050
日期:2019.4
picolinamide derivatives bearing (thio)urea and dithiocarbamate moieties were designed and synthesized as VEGFR-2 kinase inhibitors. All the new compounds were screened for their cytotoxic activity against A549 cancer cell line and VEGFR-2 inhibitory activity. Compounds 7h, 9a and 9l showed potent inhibitory activity against VEGFR-2 kinase with IC50 values of 87, 27 and 94 nM, respectively in comparison
Synthesis, structure–activity relationship and binding mode analysis of 4-thiazolidinone derivatives as novel inhibitors of human dihydroorotate dehydrogenase
series of 4-thiazolidinone derivatives were synthesized and evaluated as novel human dihydroorotate dehydrogenase (hDHODH) inhibitors. Compounds 26 and 31 displayed IC50 values of 1.75 and 1.12 μM, respectively. The structure–activityrelationship was summarized. Further bindingmode analysis revealed that compound 31 could form a hydrogen bond with Tyr38 and a water-mediated hydrogen bond with Ala55,
[EN] TRIAZOLE COMPOUNDS AS ANTIVIRALS<br/>[FR] COMPOSÉS TRIAZOLES EN TANT QU'ANTIVIRAUX
申请人:HOFFMANN LA ROCHE
公开号:WO2014006066A1
公开(公告)日:2014-01-09
The present invention discloses compounds of Formula I: wherein the variables in Formula I are defined as described herein. Also disclosed are pharmaceutical compositions containing such compounds and methods for using the compounds of Formula I in the prevention or treatment of HCV infection.
[EN] INHIBITORS OF UDP-GALACTOPYRANOSE MUTASE THWART MYCOBACTERIAL GROWTH<br/>[FR] INHIBITEURS DE UDP-GALACTOPYRANOSE EMPÊCHANT LA CROISSANCE MYCOBACTÉRIENNE
申请人:WISCONSIN ALUMNI RES FOUND
公开号:WO2009132310A1
公开(公告)日:2009-10-29
Compounds which inhibit microbial growth or attenuate the virulence of pathogen microorganisms. Compounds of the invention inhibit UDP-galactopyranose mutase (UGM) and have activity as inhibitors of microbial growth of microorganisms which contain this enzyme and particularly those microorganisms in which this enzyme is responsible for the incorporation of galactofuranose residues, particularly for uridine 5'-diphosphate (UDP) galactopyranose mutase. Compounds of the invention inhibit UDP- galactopyranose mutase (UGM) and have activity to attenuate virulence of pathogenic microorganisms, including mycobacteria.
synthesized in satisfactory yields from 2-bromophenyl isothiocyanates in one pot via generation of the corresponding 2-lithiophenyl isothiocyanates by bromine-lithium exchange with butyllithium followed by treatment with arylisothiocyanates. quinazoline-2,4(1H,3H)-dithiones - 2-lithiophenyl isothiocyanates - 2-bromophenyl isothiocyanates - arylisothiocyanates - benzothioamides