Month: April 2021

Chemistry is the experimental and theoretical study of materials on their properties at both the macroscopic and microscopic levels. 693-98-1, Name is 2-Methyl-1H-imidazole, molecular formula is C4H6N2. In an article, author is Marzouk, Adel A.,once mentioned of 693-98-1, Computed Properties of C4H6N2.

Design, synthesis and anticonvulsant activity of new imidazolidindione and imidazole derivatives

New imidazolidindiones and tetra-substituted imidazole derivatives were designed, synthesized, and evaluated for the anticonvulsant activity through pentylenetetrazole (PTZ)-induced seizures and maximal electroshock (MES) tests using valproate sodium and phenytoin sodium as reference drugs, respectively. Most of the target compounds showed excellent activity against pentylenetetrazole (PTZ)-induced seizures with fair to no-activity against MES. Compounds 3d, 4e, 11b, and 11e showed higher activity (120%) than that of valproate sodium in PTZ model. Almost all compounds showed no neurotoxicity, as indicated by the rotarod test. Estimation of physicochemical properties and pharmacokinetic profiles of the target compounds were studied. The chemical structures of the target compounds were characterized by different spectrometric methods and elemental ana-lysis.

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Chemo-enzymatic cascade processes are invaluable due to their ability to rapidly construct high-value products from available feedstock chemicals in a one-pot relay manner. In an article, author is NGOCHINDO, RI, once mentioned the application of 10045-45-1, Name is 1-Ethyl-1H-benzo[d]imidazol-2(3H)-one, molecular formula is C9H10N2O, molecular weight is 162.1885, MDL number is MFCD00005715, category is imidazoles-derivatives. Now introduce a scientific discovery about this category, Computed Properties of C9H10N2O.

NOVEL IMIDAZOLE DERIVATIVES AS POTENTIAL AGROCHEMICALS – SYNTHETIC AND MECHANISTIC STUDIES

The importance of the imidazole nucleus is briefly outlined and some naturally occurring derivatives listed. The problem associated with direct alkylation on the imino nitrogen is discussed and synthesis of 1-alkyl derivatives by the thermal decarboxylation of 1-alkoxycarbonylimidazoles examined as a possible alternative. Spectroscopic investigation of this mechanism is reported. The fungal threat to plantains in the tropics by black sigatoka and the option of chemical control are discussed. Synthesis of potential fungicides are reported.

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In an article, author is Macchiarulo, A, once mentioned the application of 1072-63-5, Recommanded Product: 1-Vinyl-1H-imidazole, Name is 1-Vinyl-1H-imidazole, molecular formula is C5H6N2, molecular weight is 94.1145, MDL number is MFCD00005297, category is imidazoles-derivatives. Now introduce a scientific discovery about this category.

1,4-benzothiazine and 1,4-benzoxazine imidazole derivatives with antifungal activity: A docking study

We have recently described the synthesis and antifungal activity of a series of 1,4-benzothiazine and 1,4-benzoxazine imidazole derivatives that mainly showed in vivo activity against a murine experimental model of candidiasis but that very often lacked in vitro activity. Here, we report a docking study of a representative set of our molecules in a 3D model of CYP51 of Candida albicans (CA-CYP51). The model was constructed on the basis of the sequence homology relationship with the recently reported crystal structure of the CYP51 of Mycobacterium tuberculosis (MT-CYP51). (C) 2002 Elsevier Science Ltd. All rights reserved.

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Chemo-enzymatic cascade processes are invaluable due to their ability to rapidly construct high-value products from available feedstock chemicals in a one-pot relay manner. In an article, author is Fang, Zhangjian, once mentioned the application of 822-55-9, Name is 4-(Hydroxymethyl)imidazole, molecular formula is C4H6N2O, molecular weight is 98.1, MDL number is MFCD00266718, category is imidazoles-derivatives. Now introduce a scientific discovery about this category, Category: imidazoles-derivatives.

A novel polymerizable imidazole derivative for blue light-emitting material

A novel imidazole derivative, 2-(4-(2,5-dibutoxy-4-vinyistyryl)phenyl)-4,5-diphenyl-1H-imidazole) (VPDPI), as optoclectronic material was designed and synthesized by heck coupling reaction. The structure, thermal analysis and photoluminescence (PL) properties were investigated. The results indicate that the organic compound has good PL property. The emission peak of VPDPI is in the blue regions (465 tun), and the luminescence quantum yield is 0.61 in ethanol, which show that the compound emits blue light and is a desirable blue-emitting photoluminescence material. Also the organic compound shows better thermal stability due to the molecular structure introduced by imidazole heterocyle. The compound can be polymerized for the design of novel and efficient organic optoelectronic materials. (C) 2007 Elsevier B.V. All rights reserved.

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Synthetic Route of 716-79-0, Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. 716-79-0, Name is 2-Phenyl-1H-benzo[d]imidazole, SMILES is C1(C2=CC=CC=C2)=NC3=CC=CC=C3N1, belongs to imidazoles-derivatives compound. In a article, author is Hamidi, Zeinab, introduce new discover of the category.

Synthesis of polymer-supported Fe3O4 nanoparticles and their application as a novel route for the synthesis of imidazole derivatives

Cross-linked poly(4-vinylpyridine) supported Fe3O4 nanoparticles, abbreviated as [P-4-VP]-Fe(3)O(4)NPs, were easily prepared as a new magnetic polymeric catalyst and efficiently used for the synthesis of imidazole derivatives. The polymeric catalyst was characterized by using ofvarious techniques including field emission scanning electron microscopy, X-ray diffraction, vibrating sample magnetometry and Fourier transform infrared spectroscopy (FT-IR) techniques. According to the obtained results, good dispersion of Fe3O4 nanoparticles on the polymer-support and excellent magnetic property of the catalyst were achieved. Various methods have been reported for the synthesis of multi-substituted imidazoles by the reaction of benzil, aldehydes and amines or ammonium acetate in the presence of various catalysts. These methods have some disadvantages including long reaction times, non-reusability of the catalyst, polluted reaction conditions, effluent pollution, and low yields; therefore, we wish to report an efficient, fast, clean and green method for the synthesis of imidazole derivatives that has been developed by one-pot condensation reaction of benzil, ammonium acetate and aldehydes in the presence of [P-4-VP]-Fe3O4 nanoparticles. The catalyst displayed good catalytic activity when applied for the synthesis of imidazole derivatives. Various imidazole derivatives were prepared in high to excellent yields (68-99%) with short reaction time and high purity. The present procedure offers advantages such as short reaction time, simple reaction work-up, and the polymeric catalyst can be regenerated and reused several times without significant loss of its activity. [GRAPHICS] .

Synthetic Route of 716-79-0, Because enzymes can increase reaction rates by enormous factors and tend to be very specific, typically producing only a single product in quantitative yield, they are the focus of active research.you can also check out more blogs about 716-79-0.

Chemistry is the experimental and theoretical study of materials on their properties at both the macroscopic and microscopic levels. 716-79-0, Name is 2-Phenyl-1H-benzo[d]imidazole, molecular formula is C13H10N2. In an article, author is Singh, Gajendera,once mentioned of 716-79-0, Recommanded Product: 716-79-0.

STRUCTURE AND SYNTHESIS OF SOME IMIDAZOLE DERIVATIVES CONTAINING 2-(4-CHLOROPHENYL)-4, 5-DIPHENYL IMIDAZOLE MOIETY AS ANTI-INFLAMMATORY AND ANTIMICROBIAL AGENTS

A series of imidazole derivatives (4a-e) have been synthesized from2-(4-chlorophenyl)-4, 5-diphenyl-1H-imidazole-1-yl)-acetic acid hydrazide under various reaction conditions. Elemental analysis, IR, (HNMR)-H-1 and mass spectral data confirmed the structure of the newly synthesized compounds. All the synthesized imidazole derivatives have been investigated for their anti-inflammatory, anti-bacterial and antifungal effect and showed moderate to good activity.

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Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. 1072-62-4, Name is 2-Ethyl-1H-imidazole, molecular formula is C5H8N2, belongs to imidazoles-derivatives compound. In a document, author is Nowak, Ireneusz, introduce the new discover, Product Details of 1072-62-4.

N-oxides of adenosine-type nucleosides undergo pyrimidine ring opening and closure to give 5-amino-4-(1,2,4-oxadiazol-3-yl)imidazole derivatives

Treatment of acylated adenosine N-oxides with carboxylic anhydrides and thiophenol resulted in pyrimidine ring opening followed by exocyclic ring closure. Ammonolysis gave 5-amino-4-(5-substituted-1,2,4-oxadiazol-3-yl)-1-(beta-D-ribofuranosyl) imidazole derivatives, whereas iodine in methanol selectively unmasked the 5-amino group. Related flexible nucleoside analogues can be prepared from adenine-type precursors.

Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law. In my other articles, you can also check out more blogs about 1072-62-4. Product Details of 1072-62-4.

In an article, author is KNOLKER, HJ, once mentioned the application of 38668-46-1, Application In Synthesis of 6-(2-(2-Methyl-1H-imidazol-1-yl)ethyl)-1,3,5-triazine-2,4-diamine, Name is 6-(2-(2-Methyl-1H-imidazol-1-yl)ethyl)-1,3,5-triazine-2,4-diamine, molecular formula is C9H13N7, molecular weight is 219.25, MDL number is MFCD00047350, category is imidazoles-derivatives. Now introduce a scientific discovery about this category.

IMIDAZOLE DERIVATIVES .8. STEREOSELECTIVE FORMATION OF 1-[(E)3-(1-IMIDAZOLYL)-2-ALKENOYL]IMIDAZOLES

The reaction of propynoic, 2-butynoic, and 3-butynoic acids with 1,1′-carbonyldiimidazole stereoselectively provides the corresponding 1-[(E) 3-(1-imidazolyl)-2-alkenoyl]imidazoles.

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Related Products of 820959-17-9, Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. 820959-17-9, Name is Ac-Beta-Ala-His-Ser-His-OH, SMILES is CC(NCCC(N[C@@H](CC1=CNC=N1)C(N[C@@H](CO)C(N[C@@H](CC2=CNC=N2)C(O)=O)=O)=O)=O)=O, belongs to imidazoles-derivatives compound. In a article, author is Zunita, Megawati, introduce new discover of the category.

Corrosion Inhibition Performances of Imidazole Derivatives-Based New Ionic Liquids on Carbon Steel in Brackish Water

In this study, imidazole derivative-based new ionic liquids were investigated as corrosion inhibitors. These new ionic liquids (ILs) are 1,3-dipropyl-2-(2-propoxyphenyl)-4,5-diphenylimidazole iodide (IL1) and 1,3-dibutyl-2-(2-butoxyphenyl)-4,5-diphenylimidazole iodide (IL2). The corrosion inhibition effects of two new ILs were observed on carbon steel in brackish water media (1% NaCl solution). Carbon steel coupons were exposed to 1% NaCl solution with various concentrations of ILs. Corrosion inhibition effects were tested by the electrochemical impedance spectroscopy (EIS) method and the Tafel method at various temperatures ranging from 25 degrees C to 55 degrees C. The results showed that ILs have potential as corrosion inhibitors and the adsorption mechanisms of IL1 and IL2 on carbon steel surfaces were also determined, which followed the Langmuir adsorption isotherm model. Acquisition of increment G(ads) values of IL1 and IL2 were -35.04 and -34.04 kJ/mol, respectively. The thermodynamic data of the ILs show that semi-chemical and or physical adsorptions occurred on carbon steel surfaces.

Related Products of 820959-17-9, Because enzymes can increase reaction rates by enormous factors and tend to be very specific, typically producing only a single product in quantitative yield, they are the focus of active research.you can also check out more blogs about 820959-17-9.

In an article, author is Veeraragavan, Vijayakumar, once mentioned the application of 25676-75-9, Computed Properties of C4H5BrN2, Name is 4-Bromo-1-methylimidazole, molecular formula is C4H5BrN2, molecular weight is 161, MDL number is MFCD01320501, category is imidazoles-derivatives. Now introduce a scientific discovery about this category.

Molecular Docking Analysis of Imidazole Derivatives and Polybenzimidazole Analogs as Inhibitors of Superoxide Dismutase (SOD) and Xanthine Oxidase (XO)

The present study describes, molecular docking analysis of Imidazole derivatives and Polybenzimidazole (PBI) analogs as inhibitors of Superoxide dismutase (SOD) and Xanthine oxidase (XO). Twelve imidazole derivatives and twelve PBI analogs were evaluated on the docking behaviour of SOD and XO using PatchDock. Docking studies revealed that 1-Ethylimidazole and pyridine-PBI (1 Unit) showed the least atomic contact energy (-15.60 & -200.60 kcal/mol) with that of SOD. Similarly 1-Imidazole and pyridine-PBI (1 Unit) showed the least atomic contact energy (-68.01 & -80.88 kcal/mol) with that of XO. Hence, the results of this present study exhibited the potential of these Imidazole derivatives and Polybenzimidazole (PBI) analogs as SOD and XO inhibitory agents.

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