Category: 5437-45-6

New research progress on 5437-45-6 in 2021. Having gained chemical understanding at molecular level, chemistry graduates may choose to apply this knowledge in almost unlimited ways, as it can be used to analyze all matter and therefore our entire environment. 5437-45-6, Name is Benzyl 2-bromoacetate, molecular formurla is C9H9BrO2. In a document, author is Poce, Giovanna, introducing its new discovery. Name: Benzyl 2-bromoacetate.

1,5-Diphenyl pyrroles were previously identified as a class of compounds endowed with high in vitro efficacy against M. tuberculosis. To improve the physical chemical properties and drug-like parameters of this class of compounds, a medicinal chemistry effort was undertaken. By selecting the optimal substitution patterns for the phenyl rings at N1 and C5 and by replacing the thiomorpholine moiety with a morpholine one, a new series of compounds was produced. The replacement of the sulfur with oxygen gave compounds with lower lipophilicity and improved in vitro microsomal stability. Moreover, since the parent compound of this family has been shown to target MmpL3, mycobacterial mutants resistant to two compounds have been isolated and characterized by sequencing the mmpL3 gene; all the mutants showed point mutations in this gene. The best compound identified to date was progressed to dose-response studies in an acute murine TB infection model. The resulting ED99 of 49 mg/Kg is within the range of commonly employed tuberculosis drugs, demonstrating the potential of this chemical series. The in vitro and in vivo target validation evidence presented here adds further weight to MmpL3 as a druggable target of interest for anti-tubercular drug discovery.

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Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

New research progress on 5437-45-6 in 2021. Having gained chemical understanding at molecular level, chemistry graduates may choose to apply this knowledge in almost unlimited ways, as it can be used to analyze all matter and therefore our entire environment. 5437-45-6, Name is Benzyl 2-bromoacetate, molecular formurla is C9H9BrO2. In a document, author is Delort, AM, introducing its new discovery. Application of 5437-45-6.

In vivo or in situ nuclear magnetic resonance (NMR) offers a powerful tool to study the degradation of xenobiotics by microorganisms. Most studies reported are based on the use of heteronuclei, and experiments with xenobiotics have been limited because specifically labeled xenobiotics are not commercially available, with the exception of F-19 and P-31. wn>H-1 NMR is, thus, of great interest in this area. To avoid problems caused by the presence of water and intrinsic metabolite signals, some studies were performed using a deuterated medium or specific detection of protons linked to the C-13-N-15 enriched pattern. We report here the application of in situ H-1 NMR, performed directly on culture media, to study the metabolism of heterocyclic compounds, In this review, we show that a common pathway is involved in the biodegradation of morpholine, piperidine, and thiomorpholine by Mycobacterium aurum MO1 and Mycobacterium sp. RP1. In all cases, the first step is the cleavage of the C-N bond, which results in an amino acid. Thiomorpholine is first oxidized to sulfoxide before the opening of the ring. The second step is the deamination of the intermediate amino acid, which leads to the formation of a diacid. We have shown that the cleavage of the C-N bond and the oxidation of thiomorpholine are initiated by reactions involving a cytochrome P450.

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Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

As a society publisher, everything we do is to support the scientific community – so you can trust us to always act in your best interests, and get your work the international recognition that it deserves., Related Products of 5437-45-6, 5437-45-6, Name is Benzyl 2-bromoacetate, molecular formula is C9H9BrO2, belongs to thiomorpholine compound. In a document, author is Rodriguez-Lozada, Josue, introduce the new discover.

We have previously reported the synthesis, in vitro and in silico activities of new GABA analogues as inhibitors of the GABA-AT enzyme from Pseudomonas fluorescens, where the nitrogen atom at the gamma-position is embedded in heterocyclic scaffolds. With the goal of finding more potent inhibitors, we now report the synthesis of a new set of GABA analogues with a broader variation of heterocyclic scaffolds at the gamma-position such as thiazolidines, methyl-substituted piperidines, morpholine and thiomorpholine and determined their inhibitory potential over the GABA-AT enzyme from Pseudomonas fluorescens. These structural modifications led to compound 9b which showed a 73% inhibition against this enzyme. In vivo studies with PTZ-induced seizures on male CD1 mice show that compound 9b has a neuroprotective effect at a 0.50 mmole/kg dose. A QSAR study was carried out to find the molecular descriptors associated with the structural changes in the GABA scaffold to explain their inhibitory activity against GABA-AT. Employing 3D molecular descriptors allowed us to propose the GABA analogues enantiomeric active form. To evaluate the interaction with Pseudomonas fluorescens and human GABA-AT by molecular docking, the constructions of homology models was carried out. From these calculations, 9b showed a strong interaction with both GABA-AT enzymes in agreement with experimental results and the QSAR model, which indicates that bulky ligands tend to be the better inhibitors especially those with a sulfur atom on their structure.

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Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

Academic researchers, R&D teams, teachers, students, policy makers and the media all rely on us to share knowledge that is reliable, accurate and cutting-edge. In an article, author is Hiranrat, Asadhawut, once mentioned the application of 5437-45-6, Name is Benzyl 2-bromoacetate, molecular formula is C9H9BrO2, molecular weight is 229.07, MDL number is MFCD00000190, category is thiomorpholine. Now introduce a scientific discovery about this category, Related Products of 5437-45-6.

Two new fluorescent pteridine alkaloids, tedaniophorbasins A (1) and B (2), together with the known alkaloid N-methyltryptamine, were isolated, through application of mass directed purification, from the sponge Tedaniophorbas ceratosis collected from northern New South Wales, Australia. The structures of tedaniophorbasins A and B were deduced from the analysis of 1D/2D NMR and MS data and through application of C-13 NMR DFT calculations. Tedaniophorbasin A possesses a novel 2-imino-1,3-dimethyl-2,3,7,8-tetrahydro-1H-[1,4]thiazino[3,2-g]pteridin-4(6H)-one skeleton, while tedaniophorbasin B is its 2-oxo derivative. The compounds show significant Stokes shifts (similar to 14,000 cm(-1)) between excitation and emission wavelengths in their fluorescence spectra. The new compounds were tested for bioactivity against chloroquine-sensitive and chloroquine-resistant strains of the malaria parasite Plasmodium falciparum, breast and pancreatic cancer cell lines, and the protozoan parasite Trypanosoma brucei brucei but were inactive against all targets at 40 mu M.

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Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

Chemical engineers work across a number of sectors, but chemistry and chemical engineering roles are found throughout, creation and manufacturing process of chemical products and materials. In an article, author is Ibis, Cemil, once mentioned the application of 5437-45-6, Name is Benzyl 2-bromoacetate, molecular formula is C9H9BrO2, molecular weight is 229.07, MDL number is MFCD00000190, category is thiomorpholine. Now introduce a scientific discovery about this category, Name: Benzyl 2-bromoacetate.

Mono(thio)substituted dienes 1 gave compounds 3a-c, 7, 9, and 11 on reaction with pipe-razine derivatives in dry ether. N,S-substituted nitrodiene 5 was obtained from the reaction of 1 with 1,4-dioxospriol 4. Hexachlorobutadiene 12 in a water-ethanol mixture in the presence of sodium hydroxide reacted with ethyleneglycol bismercaptoacetate 13 to give thiosubstituted thioethers 14 and 15.

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Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

Electric Literature of 5437-45-6, Chemical Research Letters, May 2021. The appropriate choice of redox mediator can avoid electrode passivation and overpotential, which strongly inhibit the efficient activation of substrates in electrolysis. 5437-45-6, Name is Benzyl 2-bromoacetate, SMILES is O=C(OCC1=CC=CC=C1)CBr, belongs to thiomorpholine compound. In a article, author is Delort, AM, introduce new discover of the category.

In vivo or in situ nuclear magnetic resonance (NMR) offers a powerful tool to study the degradation of xenobiotics by microorganisms. Most studies reported are based on the use of heteronuclei, and experiments with xenobiotics have been limited because specifically labeled xenobiotics are not commercially available, with the exception of F-19 and P-31. wn>H-1 NMR is, thus, of great interest in this area. To avoid problems caused by the presence of water and intrinsic metabolite signals, some studies were performed using a deuterated medium or specific detection of protons linked to the C-13-N-15 enriched pattern. We report here the application of in situ H-1 NMR, performed directly on culture media, to study the metabolism of heterocyclic compounds, In this review, we show that a common pathway is involved in the biodegradation of morpholine, piperidine, and thiomorpholine by Mycobacterium aurum MO1 and Mycobacterium sp. RP1. In all cases, the first step is the cleavage of the C-N bond, which results in an amino acid. Thiomorpholine is first oxidized to sulfoxide before the opening of the ring. The second step is the deamination of the intermediate amino acid, which leads to the formation of a diacid. We have shown that the cleavage of the C-N bond and the oxidation of thiomorpholine are initiated by reactions involving a cytochrome P450.

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Thiomorpholine – Wikipedia,
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New Advances in Chemical Research, May 2021. The prevalence of solvent effects has motivated developing quantitative kinetic, and theoretical assessments of solvent structures and their interactions with reaction intermediates. In an article, author is Ibis, Cemil, once mentioned the application of 5437-45-6, Name is Benzyl 2-bromoacetate, molecular formula is C9H9BrO2, molecular weight is 229.07, MDL number is MFCD00000190, category is thiomorpholine. Now introduce a scientific discovery about this category, Product Details of 5437-45-6.

Mono(thio)substituted dienes 1 gave compounds 3a-c, 7, 9, and 11 on reaction with pipe-razine derivatives in dry ether. N,S-substituted nitrodiene 5 was obtained from the reaction of 1 with 1,4-dioxospriol 4. Hexachlorobutadiene 12 in a water-ethanol mixture in the presence of sodium hydroxide reacted with ethyleneglycol bismercaptoacetate 13 to give thiosubstituted thioethers 14 and 15.

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Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

New research progress on 5437-45-6 in 2021. In classical electrochemical theory, both the electron transfer rate and the adsorption of reactants at the electrode control the electrochemical reaction. 5437-45-6, Name is Benzyl 2-bromoacetate, molecular formurla is C9H9BrO2. In a document, author is Poce, Giovanna, introducing its new discovery. Quality Control of Benzyl 2-bromoacetate.

1,5-Diphenyl pyrroles were previously identified as a class of compounds endowed with high in vitro efficacy against M. tuberculosis. To improve the physical chemical properties and drug-like parameters of this class of compounds, a medicinal chemistry effort was undertaken. By selecting the optimal substitution patterns for the phenyl rings at N1 and C5 and by replacing the thiomorpholine moiety with a morpholine one, a new series of compounds was produced. The replacement of the sulfur with oxygen gave compounds with lower lipophilicity and improved in vitro microsomal stability. Moreover, since the parent compound of this family has been shown to target MmpL3, mycobacterial mutants resistant to two compounds have been isolated and characterized by sequencing the mmpL3 gene; all the mutants showed point mutations in this gene. The best compound identified to date was progressed to dose-response studies in an acute murine TB infection model. The resulting ED99 of 49 mg/Kg is within the range of commonly employed tuberculosis drugs, demonstrating the potential of this chemical series. The in vitro and in vivo target validation evidence presented here adds further weight to MmpL3 as a druggable target of interest for anti-tubercular drug discovery.

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Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

Chemical Research Letters, May 2021. Reactions catalyzed within inorganic and organic materials and at electrochemical interfaces commonly occur at high coverage and in condensed media. 5437-45-6, Name is Benzyl 2-bromoacetate, molecular formurla is C9H9BrO2. In a document, author is Hiranrat, Asadhawut, introducing its new discovery. Electric Literature of 5437-45-6.

Two new fluorescent pteridine alkaloids, tedaniophorbasins A (1) and B (2), together with the known alkaloid N-methyltryptamine, were isolated, through application of mass directed purification, from the sponge Tedaniophorbas ceratosis collected from northern New South Wales, Australia. The structures of tedaniophorbasins A and B were deduced from the analysis of 1D/2D NMR and MS data and through application of C-13 NMR DFT calculations. Tedaniophorbasin A possesses a novel 2-imino-1,3-dimethyl-2,3,7,8-tetrahydro-1H-[1,4]thiazino[3,2-g]pteridin-4(6H)-one skeleton, while tedaniophorbasin B is its 2-oxo derivative. The compounds show significant Stokes shifts (similar to 14,000 cm(-1)) between excitation and emission wavelengths in their fluorescence spectra. The new compounds were tested for bioactivity against chloroquine-sensitive and chloroquine-resistant strains of the malaria parasite Plasmodium falciparum, breast and pancreatic cancer cell lines, and the protozoan parasite Trypanosoma brucei brucei but were inactive against all targets at 40 mu M.

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Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

New Advances in Chemical Research in 2021. Redox catalysis has been broadly utilized in electrochemical synthesis due to its kinetic advantages over direct electrolysis. In an article, author is Rodriguez-Lozada, Josue, once mentioned the application of 5437-45-6, Name is Benzyl 2-bromoacetate, molecular formula is C9H9BrO2, molecular weight is 229.07, MDL number is MFCD00000190, category is thiomorpholine. Now introduce a scientific discovery about this category, Electric Literature of 5437-45-6.

We have previously reported the synthesis, in vitro and in silico activities of new GABA analogues as inhibitors of the GABA-AT enzyme from Pseudomonas fluorescens, where the nitrogen atom at the gamma-position is embedded in heterocyclic scaffolds. With the goal of finding more potent inhibitors, we now report the synthesis of a new set of GABA analogues with a broader variation of heterocyclic scaffolds at the gamma-position such as thiazolidines, methyl-substituted piperidines, morpholine and thiomorpholine and determined their inhibitory potential over the GABA-AT enzyme from Pseudomonas fluorescens. These structural modifications led to compound 9b which showed a 73% inhibition against this enzyme. In vivo studies with PTZ-induced seizures on male CD1 mice show that compound 9b has a neuroprotective effect at a 0.50 mmole/kg dose. A QSAR study was carried out to find the molecular descriptors associated with the structural changes in the GABA scaffold to explain their inhibitory activity against GABA-AT. Employing 3D molecular descriptors allowed us to propose the GABA analogues enantiomeric active form. To evaluate the interaction with Pseudomonas fluorescens and human GABA-AT by molecular docking, the constructions of homology models was carried out. From these calculations, 9b showed a strong interaction with both GABA-AT enzymes in agreement with experimental results and the QSAR model, which indicates that bulky ligands tend to be the better inhibitors especially those with a sulfur atom on their structure.

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Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem