Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Ahmed T. Numan"'
Publikováno v:
Ibn Al-Haitham Journal for Pure and Applied Sciences, Vol 30, Iss 3 (2017)
New bidentate dithiocarbamate ligand (NaL) namely [Sodium-2-(((3-methyl -4- “(2,2,2-tri fluoro ethoxy) pyridin-2â€-yl) methyl) sulfinyl)-1H-benzoimidazole -1-carbodithioate] was prepared. This free ligand was synthesized from the reaction of
Externí odkaz:
https://doaj.org/article/4575be86284e4b8e84102773a0807108
Publikováno v:
Ibn Al-Haitham Journal for Pure and Applied Sciences, Vol 29, Iss 1 (2017)
This paper concerns is the preparation and characterization of a bidentate ligand [4-(5,5dimethyl-3-oxocyclohex-1-enylamino)-N-(5-methylisoxazol-3-yl) benzene sulfonamide]. The ligand was prepared from fusing of sulfamethoxazole and dimedone at (140)
Externí odkaz:
https://doaj.org/article/f923f8a7d2b148ec8c3300d8ecb5e695
Publikováno v:
Iraqi Journal of Pharmaceutical Sciences, Vol 19, Iss 1 (2017)
The reaction of 2-amino benzoic acid with 1,2-dichloroethane under reflux in methanol and KOH as a base to gave the precursor [H4L]. The precursor under reflux and drops of CH3COOH which reacted with (2mole) from salicycaldehyde in methanol to gave a
Externí odkaz:
https://doaj.org/article/f4ea6585679248848f11dd862fe13a52
Publikováno v:
Iraqi Journal of Pharmaceutical Sciences, Vol 16, Iss 2 (2017)
Previous data indicated the effectiveness of silibinin as intraocular pressure (IOP) - lowering agent. The present study was performed to evaluate the interaction of silibinin with pilocarpine or cyclopentolate in lowering IOP in normotensive rabbits
Externí odkaz:
https://doaj.org/article/1c67b94b9cc441329a8372fdd815b456
Autor:
null Ahmed T. Numan
Publikováno v:
Journal of the College of Basic Education. 21:25-36
The aim of the work is synthesis and characterization of bidentate ligand [3-(3-acetylphenylamino)-5,5-dimethylcyclohex-3-enone][HL], from the reaction of dimedone with 3-amino acetophenone to produce the ligand [HL], the reaction was carried out in
Publikováno v:
Materials Today: Proceedings. 80:1683-1690
Autor:
Maysam B. Abdulsalam, Ahmed T. Numan
Publikováno v:
Pakistan Journal of Medical and Health Sciences. 16:614-621
The synthesized ligand [4-chloro-5-(N-(5,5-dimethyl-3-oxocyclohex-1-en-1-yl)sulfamoyl)-2-((furan-2-ylmethyl)amino)benzoic acid] (H2L1) was identified utilizing Fourier transform infrared spectroscopy (FT-IR), 1 H, 13 C – NMR, (C.H.N), Mass spectra,
Publikováno v:
INTERNATIONAL JOURNAL OF DRUG DELIVERY TECHNOLOGY. 12:640-647
The synthesized ligand (3-(2-amino-5-(3,4,5-tri-methoxybenzyl)pyrimidin-4-ylamino)-5,5-dimethylcyclohex-2-enone] [H1L1] was characterized via fourier transform infrared spectroscopy (FTIR), 1H, 13C – NMR, Mass spectra, (CHN analysis), UV-vis spectr
Publikováno v:
Journal of Physics: Conference Series. 1879:022063
This paper is summarized with one of the applications of adsorption behavior; A UV-Vis method has been applied to survey the isotherm of adsorption. Results for experimental showed the applicability of Langmuir equation. The effect of temperature on
Publikováno v:
Journal of Physics: Conference Series. 1660:012109
The new ligand [3,3’-(1,2-phenylenebis(azanediyl))bis(5,5-dimethylcyclohex-2-en-1-one)] (L) derived from 5,5-Dimethylcyclohexane-1,3-dione with 1,2-phenylenediamine was used to prepare a new chain of metal complexes of Mn(ii), Co(ii), Ni(ii), Cu(ii