Khalaf Ali Fayez Abuamra

استاذ - أستاذ متفرغ

كلية العلوم

العنوان: قسم النبات والميكروبيولوجى -كلية العلوم -جامعة سوهاج



المنشورات و المؤلفات التي تحتوي علي الكلمة المفتاحية: Molecular docking

2019-11-25 08:49:32 الكلمات المفتاحية Molecular docking, Urease inhibitors, antibacterial, Oxadiazole, Ciprofloxacin,
Antibacterial and Urease Inhibitory activity of New Piperazinyl N-4 Functionalized Ciprofloxacin-oxadiazoles
This research includes design of new ciprofloxacin bearing oxadiazole at the N-4 piperazinyl for the purpose of having urease inhibitory activity as well as antibacterial activity. Hence, a group of new N-4 piperazinyl oxdiazole derivatives of ciprofloxacin was prepared and characterized using different spectroscopic and analytical techniques including 1H-NMR, 13C-NMR, MS and elemental analysis. Compounds 5b and 5c experienced moderate ... إقراء المزيد

Utilization of tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidinone as a cap moiety in design of novel histone deacetylase inhibitors
A series of novel 5,6,7,8-Tetrahydro[1]benzothieno[2,3_-d_]pyrimidin-4(3_H_)-one derivatives bearing a hydroxamic acid, 2-aminoanilide and hydrazide moieties as zinc-binding group (ZBG) were designed, synthesized and evaluated for the HDAC inhibition activity and antiproliferative activity. Most of the tested compounds displayed strong to moderate HDAC inhibitory activity. Some of these compounds showed potent anti-proliferative activity against human HepG2, MCF-7 and HCT-116 cell lines. In ... إقراء المزيد

Some New  Ag(I),  VO(II)  and Pd(II) Chelates encompassing Tri-dentate Imine Ligand: Design, synthesis, Structure elucidation and DFT calculations for DNA Interaction, Antimicrobial, Anticancer Activities and Molecular Docking Studies
Some new complexes derived from VO(II), Ag(I) and Pd(II) metal ions and HNA imine ligand (L) _i.e. _(2-[(6-Allylidene-2-hydroxy-cyclohexa-1,3-dienylmethylene)-amino]-benzoic acid) have been prepared and their structures are elucidated _via_ molar conductance, elemental analyses, IR, NMR, magnetic susceptibility estimations and electronic spectral studies. Moreover, stability constants of the synthesized complexes were evaluated utilizing spectrophotometric technique. On the basis of molar conductance and ... إقراء المزيد