Category: 121-66-4

Related Products of 121-66-4, The transformation of simple hydrocarbons into more complex and valuable products via catalytic C¨CH bond functionalisation has revolutionised modern synthetic chemistry. 121-66-4, Name is 5-Nitrothiazol-2-amine, SMILES is NC1=NC=C([N+]([O-])=O)S1, belongs to thiazoles compound. In a article, author is Saglik, Begum Nurpelin, introduce new discover of the category.

Design, synthesis and biological assessment of new selective COX-2 inhibitors including methyl sulfonyl moiety

Nonsteroidal anti-inflammatory drugs (NSAIDs) cause peptic lesions in the gastrointestinal mucosa by inhibiting the cyclooxygenase-1 (COX-1) enzyme. Selective COX-2 inhibition causes decreased side effects over current NSAIDs. Therefore, the studies about selective inhibition of COX-2 enzyme are very important for new drug development. The design, synthesis and biological activity evaluation of novel derivatives bearing thiazolylhydrazine-methyl sulfonyl moiety as selective COX-2 inhibitors were aimed in this paper. The structures of synthesized compounds were assigned using different spectroscopic techniques such as H-1 NMR, C-13 NMR and HRMS. In addition, the estimation of ADME parameters for all compounds was carried out using in silico process. The evaluation of in vitro COX-1/COX-2 enzyme inhibition was applied according to the fluorometric method. According to the enzyme inhibition results, synthesized compounds showed the selectivity against COX-2 enzyme inhibition as expected. Compounds 3a, 3e, 3f, 3g, 3i and 3j demonstrated significant COX-2 inhibition potencies. Among them, compound 3a was found to be the most effective derivative with an IC50 value of 0.140 +/- 0.006 mM. Moreover, it was seen that compound 3a displayed a more potent inhibition profile at least 12-fold than nimesulide (IC50 = 1.684 +/- 0.079 mu M), while it showed inhibitory activity at a similar rate of celecoxib (IC50 = 0.132 +/- 0.005 mu M). Molecular modelling studies aided in the understanding of the interaction modes between this compound and COX-2 enzyme. It was found that compound 3a had a significant binding property. In addition, the selectivity of obtained derivatives on COX-2 enzyme could be explained and discussed by molecular docking studies. (C) 2020 Elsevier Masson SAS. All rights reserved.

Related Products of 121-66-4, One of the oldest and most widely used commercial enzyme inhibitors is aspirin, which selectively inhibits one of the enzymes involved in the synthesis of molecules that trigger inflammation. you can also check out more blogs about 121-66-4.

Reference:
Thiazole | C3H3NS – PubChem,
,Thiazole | chemical compound | Britannica

Synthetic Route of 121-66-4, Catalysts allow a reaction to proceed via a pathway that has a lower activation energy than the uncatalyzed reaction. 121-66-4, Name is 5-Nitrothiazol-2-amine, SMILES is NC1=NC=C([N+]([O-])=O)S1, belongs to thiazoles compound. In a article, author is El-Deen, I. M., introduce new discover of the category.

Design, Synthesis, and Anticancer Activity of New Derivatives of Thiazole and Imidazole

A number of nitrogen heterocyclic derivatives, namely 1,3-thiazole and imidazolidine-2-thione, have been synthesized and their structures confirmed by IR, 1H and 13C NMR, and mass spectra. Cytotoxic activity of some synthesized products has been tested against human hepatocellular carcinoma (HepG2) cell line using the MTT assay. The most potent anti-proliferative agent demonstrates activity 2-fold higher than the reference compound doxorubicin. Three compounds have been characterized by IC50 value against VEGFR-2. The cell cycle analysis of compound 6 has demonstrated cell cycle arrest at G1 phase and accumulation of cells in pre-G1 phase indicating that cytotoxic activity proceeds via apoptotic pathway.

Synthetic Route of 121-66-4, Each elementary reaction can be described in terms of its molecularity, the number of molecules that collide in that step. The slowest step in a reaction mechanism is the rate-determining step.you can also check out more blogs about 121-66-4.

Reference:
Thiazole | C3H3NS – PubChem,
,Thiazole | chemical compound | Britannica

Catalysts are substances that increase the reaction rate of a chemical reaction without being consumed in the process. 121-66-4, Name is 5-Nitrothiazol-2-amine, SMILES is NC1=NC=C([N+]([O-])=O)S1, belongs to thiazoles compound. In a document, author is Taha, Israa, introduce the new discover, Product Details of 121-66-4.

Synthesis, characterization, antibacterial evaluation, 2D-QSAR modeling and molecular docking studies for benzocaine derivatives

Possible application of incorporating a well-known drug (benzocaine) with cyanoacetamide function to get a powerful synthon ethyl 4-cyanoacetamido benzoate. This synthetic intermediate was used as a precursor for the synthesis of triazine, pyridone, thiazolidinone, thiazole and thiophene scaffolds containing the benzocaine core. Facile coupling, Michael addition, condensation and nucleophilic attack reactions were used to synthesize our targets. The structural features of the synthesized scaffolds were characterized using IR,H-1 NMR,C-13 NMR and mass spectroscopy. The antibacterial activities against Gram-positive (Staphylococcus aureus,Bacillus subtilis) and Gram-negative bacteria (Escherichia coli,Pseudomonas aeruginosa) were evaluated using ampicillin as a reference drug. DNA/methyl-green colorimetric assay of the DNA-binding compounds was also performed. Theoretical studies of the newly synthesized compounds based on molecular docking and QSAR study were conducted. The molecular docking studies were screened by MOE software for the more potent antibacterial agent28band each native ligand against four ofS. aureusproteins 1jij, 2xct, 2w9s and 3t07. [GRAPHICS] .

The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 121-66-4 is helpful to your research. Product Details of 121-66-4.

Reference:
Thiazole | C3H3NS – PubChem,
,Thiazole | chemical compound | Britannica

A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 121-66-4, Name is 5-Nitrothiazol-2-amine, molecular formula is C3H3N3O2S. In an article, author is Ujan, Rabail,once mentioned of 121-66-4, Computed Properties of C3H3N3O2S.

Facile synthesis of novel fluorescent thiazole coumarinyl compounds: Electrochemical, time resolve fluorescence, and solvatochromic study

In this study, Benzocoumarin-Thiazoles-Azomethine derivatives with bioactive scaffolds were synthesized and characterized. The present investigation is concerned with the multistep synthesis of thiazole coumarinyl derivatives (5a-k), which were accomplished from naphthaldehyde, ethyl acetoacetate, and thiosemicarbazide. The formation of newly synthesized derivatives was confirmed by H-1 NMR and C-13 NMR spectroscopic studies. Thiazole coumarinyl derivatives were subjected to UV-Visible studies in different solvents such as ethanol, ethyl acetate, and DMF for solvatochromic studies. The synthesized coumarinyl thiazole compounds showed absorption in the range of 332-390 nm. Electrochemical studies were performed in DMSO and redox behavior was offered by thiazoles. Fluorescence of coumarinyl thiazole compounds were examined in ethanol, ethyl acetate, and DMF to visualize the solvent effect on the emitting ability of compounds. Fluorescence spectra of coumarinyl thiazoles expressed a sharp emission in the range 436-550 nm. (C) 2020 Elsevier B.V. All rights reserved.

Interested yet? Keep reading other articles of 121-66-4, you can contact me at any time and look forward to more communication. Computed Properties of C3H3N3O2S.

Reference:
Thiazole | C3H3NS – PubChem,
,Thiazole | chemical compound | Britannica

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 Kotha, Sambasivarao, once mentioned the application of 121-66-4, Name is 5-Nitrothiazol-2-amine, molecular formula is C3H3N3O2S, molecular weight is 145.14, MDL number is MFCD00005326, category is thiazoles. Now introduce a scientific discovery about this category, Computed Properties of C3H3N3O2S.

DESIGN AND SYNTHESIS OF PENTACYCLOUNDECANE CAGE COMPOUND CONTAINING OXAZOLE MOIETY

Here, we have established a new and simple synthetic approach to the pentacycloundecane containing cage oxazole unit in four steps. The synthesis begun with a cheap and readily available materials such as 2,5-dimethoxybenzaldehyde and endo-dicyclopentadiene. This approach relies on Van Leusen oxazole synthesis and [2+2] photocycloaddition as key steps. To the best of our knowledge, this is the first example of Cookson’s dione containing oxazole ring system. Some of these oxazole motifs are useful in bioorganic chemistry and our results are likely to draw the attention of medicinal chemists

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Reference:
Thiazole | C3H3NS – PubChem,
,Thiazole | chemical compound | Britannica

One of the major reasons for studying chemical kinetics is to use measurements of the macroscopic properties of a system, such as the rate of change in the concentration of reactants or products with time. 121-66-4, Name is 5-Nitrothiazol-2-amine, formurla is C3H3N3O2S. In a document, author is Mamidala, Srikanth, introducing its new discovery. Quality Control of 5-Nitrothiazol-2-amine.

Microwave irradiated one pot, three component synthesis of a new series of hybrid coumarin based thiazoles: Antibacterial evaluation and molecular docking studies

A series of new coumarin based thiazoles were synthesized by the microwave irradiation of thiocarbohydrazide, aldehydes and 3-(2-bromoacetyl) coumarins. Structures of all the synthesized compounds were confirmed by spectral (H-1 & C-13 NMR, FTIR, Mass) and analytical data. The target compounds were screened for their in vitro cytotoxic activity against a Gram positive spheroid firmicute. From the in vitro results, it was found that the compound 4e has bordering on activity with the standard. Furthermore docking studies were also done on these hybrids which endorsed well with the in vitro results. (c) 2020 Elsevier B.V. All rights reserved.

If you are hungry for even more, make sure to check my other article about 121-66-4, Quality Control of 5-Nitrothiazol-2-amine.

Reference:
Thiazole | C3H3NS – PubChem,
,Thiazole | chemical compound | Britannica

Children learn through play, and they learn more than adults might expect. Science experiments are a great way to spark their curiosity, Formula: C3H3N3O2S121-66-4, Name is 5-Nitrothiazol-2-amine, SMILES is NC1=NC=C([N+]([O-])=O)S1, belongs to thiazoles compound. In a article, author is Nehra, Nidhi, introduce new discover of the category.

CuAAC Mediated Synthesis of 2-HBT Linked Bioactive 1,2,3-Triazole Hybrids: Investigations through Fluorescence, DNA Binding, Molecular Docking, ADME Predictions and DFT Study

A series of three different classes of benzothiazole linked 1,2,3-triazole hybrid molecules with varying alkyl spacers (ethyl, propyl, and butyl) between 2-hydroxyphenyl benzothiazoles and 1,2,3-triazoles are efficiently synthesized under CuAAC condition. All compounds are satisfactorily characterized by FTIR, H-1-NMR, C-13-NMR, ESI-MS data and structures of some compounds were finally supported by single-crystal X-ray diffraction data. Most of the synthesized compounds exhibited good to better DNA binding property (0.28×10(5) M-1 to 2.91×10(5) M-1) and well drug-like properties. Some promising compounds showed good agreement to all experimental and theoretical computed properties (fluorescence study, DNA binding, molecular docking, DFT, and ADME Predictions).

Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions. you can also check out more blogs about 121-66-4. Formula: C3H3N3O2S.

Reference:
Thiazole | C3H3NS – PubChem,
,Thiazole | chemical compound | Britannica

One of the major reasons for studying chemical kinetics is to use measurements of the macroscopic properties of a system, such as the rate of change in the concentration of reactants or products with time. 121-66-4, Name is 5-Nitrothiazol-2-amine, formurla is C3H3N3O2S. In a document, author is Gondru, Ramesh, introducing its new discovery. Computed Properties of C3H3N3O2S.

1,2,3-triazole-thiazole hybrids: Synthesis, in vitro antimicrobial activity and antibiofilm studies

A new series of triazole-thiazole hybrids were designed, synthesized by the Multi-component reaction approach and evaluated in vitro antimicrobial activity. Most of the tested series of compounds exhibited promising inhibitory activity against the bacterial strains with values in the range of 2.8 to 15.7 mu M. The compounds 8i-8l and 8r showed potential-Candida activity against various Candida strains with spectrum values in the range 5.9-14.2 mu M. Further, anti-biofilm and toxicity profiles for the potent compounds were also tested, and it was observed that the compounds 8i, 8k, and 8l were found to inhibit the biofilm formation with IC50 values of 6.6, 16.6 and 15.9 mu M, respectively against Bacillus subtilis MTCC 121. Besides, 8k and 8l also displayed promising biofilm formation inhibitory activity towards Staphylococcus aureus MTCC 96 with IC50 values of 13.5 and 12.0 mu M respectively. In summary, the activity results has emphasized the compounds 8k and 8l as potential leads for further development of antibacterial, anti-Candida, and anti-biofilm agents.

If you are hungry for even more, make sure to check my other article about 121-66-4, Computed Properties of C3H3N3O2S.

Reference:
Thiazole | C3H3NS – PubChem,
,Thiazole | chemical compound | Britannica

Related Products of 121-66-4, The transformation of simple hydrocarbons into more complex and valuable products via catalytic C¨CH bond functionalisation has revolutionised modern synthetic chemistry. 121-66-4, Name is 5-Nitrothiazol-2-amine, SMILES is NC1=NC=C([N+]([O-])=O)S1, belongs to thiazoles compound. In a article, author is Daisy, Caroline, introduce new discover of the category.

Experimental and theoretical studies of 2-Mercaptobenzothiazole with 2-Bromomethylmesitylene and 1,4-Bis(bromomethyl)durene

Biologically important 2-(2,4,6-trimethylbenzylthio)benzo[d]thiazole[BTM1] and 2-(4-((benzo[d]thiazol-2-ylthio)methyl)-2,3,5,6-tetramethylbenzylthio)benzo[d]thiazole [BTD2] were synthesized and characterised using FT-IR, NMR and single-crystal XRD (SCXRD). SCXRD revealed that both compounds were crystallized as a triclinic system and were associated through weak intermolecular interactions like H-bondings (CH center dot center dot center dot N, sp(3)-, and sp(2)-CH center dot center dot center dot pi), pi-pi stackings and Vander Waals interactions. These weak intermolecular interactions in BTM1 and BTD2 were studied using Crystal Explorer and Gaussian. The interaction of title compounds with epidermal growth factor receptor (EGFR)tyrosine kinase protein was performed using AutoDock Vina. Molecular docking study revealed an efficient interaction of compounds with the protein resulting in good anti-cancer activity. DNA binding studies were explored against calf thymus (CT) DNA using a spectrophotometric titration method and was found that benzothiazole compounds showed hyperchromism and good binding efficiency. In-vitro anti-microbial activities against some bacterial and fungal strains were investigated. BTMlexhibited a better inhibition against bacterial (Bacillus subtilis and Staphylococcus aureus) and fungal (Aspergillus niger) strains than BTD2. (C) 2020 Elsevier B.V. All rights reserved.

Related Products of 121-66-4, Each elementary reaction can be described in terms of its molecularity, the number of molecules that collide in that step. The slowest step in a reaction mechanism is the rate-determining step.you can also check out more blogs about 121-66-4.

Reference:
Thiazole | C3H3NS – PubChem,
,Thiazole | chemical compound | Britannica

The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature. 121-66-4, Name is 5-Nitrothiazol-2-amine, SMILES is NC1=NC=C([N+]([O-])=O)S1, in an article , author is Boucherdoud, Ahmed, once mentioned of 121-66-4, Quality Control of 5-Nitrothiazol-2-amine.

Physicochemical, optical and electrical investigation on poly [(phenylene-2-one)-co-(thiophene)] novel soluble conductive polymer as-synthesized through heterogeneous catalysis route

Although the use of conductive polymers has invaded the electronics industry, the insolubility parameter presents a major problem against their direct application on the surfaces of materials. Attachment of cyclic compounds to polymer chains is recommended to increase the solubility of conductive polymers. The aim of this study is to synthesize a new type of intrinsic conductive polymer, soluble in common solvents. The technique is based on the copolymerization of thiophene with a synthesized monomer phenylazepane-2-one. The reaction was catalyzed by a solid catalyst, prepared by the acid treatment of natural clay, generating active sites responsible for the adhesion of the thiophene and benzene rings. Proton and carbon nuclear magnetic resonances (H-1 NMR/C-13 NMR), ultraviolet spectroscopy (UV-Visible), infrared spectroscopy (IR) and differential scanning calorimetry (DSC) were used to identify the material obtained poly [(phenylazepane-2-one)-co-(thiophene)] abbreviated poly (PAT). Thermogravimetric analysis (TGA) showed the thermal stability of poly (PAT) before 200 degrees C. The solubility of poly (PAT) has been tested and confirmed in various common solvents. The indirect bandgap was calculated at 1.12 eV using Tauc formula. Ac electrical conductivity and dielectric permittivity have been studied versus frequency and temperature, showing the semiconductor character of poly (PAT). The results obtained showed that this novel polymer can play a pioneering role to replace conventional insoluble conducting polymers.

Interested yet? Read on for other articles about 121-66-4, you can contact me at any time and look forward to more communication. Quality Control of 5-Nitrothiazol-2-amine.

Reference:
Thiazole | C3H3NS – PubChem,
,Thiazole | chemical compound | Britannica