Heterocyclic compound
Computer-aided drug design and inhibitive effect of a novel nitrogenous heterocyclic compound and its mechanism on glioma U251 cells and breast cancer MCF-7 cells
... nitrogenous heterocyclic compound is shown in Figure ...nitrogenous heterocyclic compound (Figure 2E) and benzyl isothiocyanate (Figure 2F) inhibit the proliferation of PC12, U251, MCF10A and ...
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Structural effects on kinetics and a mechanistic investigation of the reaction between DMAD and N–H heterocyclic compound in the presence of triphenylarsine: spectrophotometry approach
... phosphor atom, thus arsenium ylides are not appeared much more in a form of ylide [14]. Although, kinetics and a mechanistic investigation of some reactions with triphenylphosphine have been reported [15–22], pre- ...
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SYNTHESIS, CHARACTERIZATION AND BIOLOGICAL STUDIES OF NOVEL HETEROCYCLIC COMPOUND
... applications. Heterocyclic compound with a piperidone skeleton are attractive target for organic synthesis and there is found to be significant in compound possessing aromatic substitution in 2 nd ...
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Synthesis, Characterization and Study of a New Heterocyclic Compound as Corrosion Inhibitor in 15%HCl Solution
... the compound applied as corrosion inhibitor for carbon steel type C38 in 15% HCl as a corrosive medium, at 25ºC by weight loss method, gasometrical method, electrochemical impedance spectroscopy (EIS), and X-ray ...
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The influence of heterocyclic compound-PAMAM dendrimer complexes on evoked electrical responses in slices of hypoxic brain tissue
... dendrimer– heterocyclic compound complexes in brain tissue would affect the functioning of its signaling systems under hypoxic ...of heterocyclic compound–PAMAM dendrimer complexes on the ...
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The Antifungal Effect of some 4-Chloro-6-Methoxy-N, N-Dimethylpyrimidin-2-Amine Derivatives Containing a Heterocyclic Compound on the Important types of Fungi
... (2.71 g, 19.65 mmol), potassium iodide (5.21 g, 19.6 mmol) and 4-chlo- ro-6-methoxy-N, N-dimethylpyrimidin-2-amine 1 (0.5 g, 0.0026 mol) in (40 ml) of dry acetone and 2-3 drops of Aliquate 336 was refluxed for under ...
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Corrosion inhibition of mild steel by new N heterocyclic compound in 1 M HCl: Experimental and computational study
... In the present work, the corrosion inhibition efficiency of new N-heterocyclic derivative (BF5) on mild steel in 1.0 M hydrochloric acid solution was studied using weight loss measurement, potentiodynamic ...
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Synthesis and biological activity of thiazolidinone containing heterocyclic compound
... Cyclocondensation of compounds 2a-e with thioglycolic acid yields N-2-aryl-4-oxothiazolidin-3-yl-2-5-naphthalenyloxymethyl-2-thioxo-1,3,4-oxadiazol-32H-yl acetamide 3a-e.. The structures[r] ...
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New possibility of mild steel corrosion inhibition by organic heterocyclic compound
... Acid solutions, especially hydrochloric and sulfuric acids, are widely used in various industrial processes, such as pickling of iron, chemical cleaning, descaling of boilers, and oil well acidification in petroleum ...
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Synthesis, Characterization and Antioxidant Activity of Some New Schiff base Derived from Cytosine
... of heterocyclic compound pyrimidines and ...six-membered heterocyclic compound which contains two atoms of nitrogen in position ...this compound was firstly synthesized in laboratories ...
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SYNTHESIS, STRUCTURE AND REDOX PROPERTIES OF A COPPER (I) COMPOUND INVOLVING MULTIRING NITROGEN HETEROCYCLIC LIGAND
... N-heterocyclic compound, ...deficient heterocyclic ligand (L). The compound has been characterized by single-crystal X-ray diffraction ...
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The Ring Opening Reaction of 7,7’ Dimethyl 2, 5 bis(trimethylsilyl) dithieno[2,3 b:3’,2’ d]silole in the Presence of NXS (X = Cl, Br, I)
... 4-bromodi(methoxy)silyl-1,4-bis(trimethylsilyl)-2,3-dip- henyl-1,3-butadiene was obtained. Recently, Xi [23] et al. showed an efficient and specific cleavage of the endo- C(sp2)-Si bond of silole rings by using an ...
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Synthesis, Characterization and Biological Activates Studies of some New Derivatives From 2-aminoo-5-mercapto-1, 3, 4-thiadiazole Shetha F. Al-Zubiady| Zainab H. Kadhim Al-Khafaji|Iman M.Mohamed| Sahar T.Adday
... The origin of azo chemistry date from the initial generation of diazonium succinamic acid from asparagine by (Piria) in 1849. (Caro.Griess) in 1861 – 1862, he prepared the first azo coupling product in ...
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SYNTHESIS, CHARACTERIZATION AND BIOLOGICAL EVALUATION OF NOVEL INDOLE DERIVATIVES
... Heterocyclic compounds have occupied a prominent place among various classes of organic compounds by virtue of their diverse biological activities and chemistry. The aim is to synthesize a drug with better ...
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“Review on Synthesis, Chemistry and Therapeutic Approaches of Imidazole Derivatives” by Rajat Ghosh, Biplab De, India.
... of heterocyclic compound has diverse biological activities such as antimicrobial, anticancer, analgesic, anti-inflammatory, antiviral, anthelmintic, anticonvulsant, antiulcer, anti-allergic activity ...
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SYNTHESIS AND BIOLOGICAL EVALUATION OF 1,3-THIAZINES- A REVIEW
... Synthetic heterocyclic compounds especially containing heteroatom N, S, O have enormous potential primarily as agrochemicals, drugs ...a heterocyclic compound having four carbon atoms and one ...
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Studies of novel heterocyclic compounds
... Novel heterocyclic compound namely, 4-((1-((4-((dialkylamino)methyl)-5-thioxo-4,5-dihydro-1,3,4-oxadiazol-2- yl)methyl)-1H-benzo[d]imidazol-2-yl)methylamino)-N-(pyrimidin-2-yl)benzenesulfonamide(4a-e) have ...
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Ab initio study of the mechanism of formation of a spiro-Sn-heterocyclic ring compound by the cycloaddition reaction of H2C=Sn: and ethylene
... In reaction (3), the four-membered ring stannylene (P2) further reacts with ethylene (R2) to form a spiro-Sn-heterocyclic ring, compound (P3). According to Fig. 2, it could be seen that the process of ...
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N-heterocyclic germylenes : structural characterisation of some heavy analogues of the ubiquitous N-heterocyclic carbenes
... of compound 3 with [Au(SMe 2 ) 2 Cl] resulted in the immediate formation of a black solid and the formation of a gold mirror, suggesting that the NHGe had been subject to a degradation ...
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Synthesis,Characterization, Biological Evaluation and anti corrosion activity of some new bis-piperidone Derivatives
... The structures of synthesized compounds were confirmed by TLC,mp,IR,MS and 1 H, 13 C- NMR spectroscopy method.Table 1,2 shows the M.P, Yield of prepared compounds. The synthetic procedure adopted to obtain the target ...
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