Category: 61-82-5

An article Synthesis of Some Benzimidazole-based Heterocycles and their Application as Copper Corrosion Inhibitors WOS:000458310800002 published article about SODIUM-CHLORIDE SOLUTIONS; ACIDIC PICKLING SOLUTIONS; MILD-STEEL; ALUMINUM CORROSION; ANODIC-DISSOLUTION; BENZOTRIAZOLE; SERIES; DERIVATIVES; ADDITIONS in [Eldebss, Taha M. A.; Farag, Ahmad M.] Cairo Univ, Dept Chem, Fac Sci, Giza 12613, Egypt; [Shamy, Adel Y. M.] Egyptian Energy & Elect Minist, Cent Chem Labs, Cairo, Egypt in 2019.0, Cited 62.0. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5. Recommanded Product: 1H-1,2,4-Triazol-5-amine

A series of new substituted benzimidazoles embedded with a variety of function groups has been synthesized from N-methyl-2-bromoacetylbenzimidazole. The synthesized compounds were fully characterized, and their structures were elucidated based on elemental analysis, spectral data, and alternative synthetic pathways, whenever possible. Some of benzimidazole derivatives were tested as corrosion inhibitors.

Recommanded Product: 1H-1,2,4-Triazol-5-amine. Bye, fridends, I hope you can learn more about C2H4N4, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Formula: C2H4N4. Luo, ZQ; Wang, J; He, YQ; Ao, Q; Deng, Q; Zeng, ZL; Wang, HM; Deng, SG in [Luo, Zhiqiang; Wang, Jun; He, Yanqing; Ao, Qiong; Deng, Qiang; Zeng, Zheling] Nanchang Univ, Minist Educ, Key Lab Poyang Environm & Resource Utilizat, Nanchang 330031, Jiangxi, Peoples R China; [Luo, Zhiqiang; Wang, Jun; He, Yanqing; Ao, Qiong; Deng, Qiang; Zeng, Zheling] Nanchang Univ, Sch Resource Environm & Chem Engn, Nanchang 330031, Jiangxi, Peoples R China; [Wang, Hongming] Nanchang Univ, Inst Adv Study, Nanchang 330031, Jiangxi, Peoples R China; [Deng, Shuguang] Arizona State Univ, Sch Engn Matter Transport & Energy, 551 E Tyler Mall, Tempe, AZ 85287 USA published A Stable Zn-Based Metal-Organic Framework as an Efficient Catalyst for Carbon Dioxide Cycloaddition and Alcoholysis at Mild Conditions in 2020.0, Cited 31.0. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5.

Developing highly efficient heterogeneous catalysts for cycloaddition of CO2 and epoxides to produce cyclic carbonates is promising but challenging. In this work, a novel three-dimensional metal organic framework (MOF) with cylinder pore systems and unsaturated Zn sites has been demonstrated as potent candidate in CO2 fixation at mild and solvent-free conditions. The Zn(atz)(bdc)(0.5), where atz = aminotriazole and H(2)bdc = terephthalic, exhibits microporous nature that can regulate the catalytic interaction of active centers and substrates. The structure stability has been systematically investigated and proven to be sufficient for practical application. Furthermore, the cooperative effects of porosity, CO2 binding affinity, activation centers, and synergism with co-catalyst have been deeply investigated. Moreover, high propylene epoxide conversion (97%) and selectivity (> 99%) have been achieved at mild conditions (60 degrees C and 1 MPa) with excellent cycle stability. Owing to the well-defined pore system, an obvious substrates selectivity has been clearly observed. A possible catalytic mechanism has been proposed and verified by DFT calculations. Furthermore, the prepared Zn-MOF can also be used as an efficient heterogeneous catalyst for the reaction of epoxides with alcohols to produce beta-alkoxy alcohol. [GRAPHICS] .

Welcome to talk about 61-82-5, If you have any questions, you can contact Luo, ZQ; Wang, J; He, YQ; Ao, Q; Deng, Q; Zeng, ZL; Wang, HM; Deng, SG or send Email.. Formula: C2H4N4

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

HPLC of Formula: C2H4N4. Recently I am researching about PEROXIDASE-LIKE ACTIVITY; OXIDATIVE STRESS; 1-CYS PEROXIREDOXIN; NANOPARTICLES; ANTIOXIDANTS; GLUTATHIONE; INHIBITION; ACTIVATION; EXPRESSION; MECHANISM, Saw an article supported by the Department of Science and Technology, New DelhiDepartment of Science & Technology (India); Gujarat Institute for Chemical Technology (GICT); Department of Science and Technology – Science and Engineering Research Board (SERB)Department of Science & Technology (DOST), Philippines [ILS/SERB/2015-16/01]; Ahmedabad University [AU/SG/SAS/DBLS/17-18/03]. Published in ELSEVIER SCIENCE BV in AMSTERDAM ,Authors: Singh, R; Singh, S. The CAS is 61-82-5. Through research, I have a further understanding and discovery of 1H-1,2,4-Triazol-5-amine

Recently, CeNPs have emerged as an effective therapeutic agent due to their redox-active nature encompassing the ability to switch between +4 or +3 oxidation states of surface Ce atoms. CeNPs with predominantly high Ce +4 oxidation state have been shown to exhibit biological catalase enzyme-like activity. Catalase enzyme is naturally present in mammalian cells and facilitates the protection from reactive oxygen species (ROS), generated due to decomposition of hydrogen peroxide (H2O2). Inactivation of cellular catalase enzyme is known to cause several diseases such as acatalasemia, type 2 diabetes mellitus, and vitiligo. In this study, we have artificially inhibited the activity of cellular catalase enzyme from human liver cells (WRL-68) using 3-Amino-1,2,4-Triazole (3-AT). Further, CeNPs was used for imparting protective effect against the deleterious effects of elevated cellular H2O2 concentration. Our results suggest that CeNPs (+ 4) can protect hepatic cells from cytotoxicity and genetic damage from the high concentrations of H2O2 in the absence of functional catalase enzyme. CeNPs were efficiently internalized in WRL-68 cells and effectively scavenge the free radicals generated due to elevated H2O2 inside the cells. Additionally, CeNPs were also shown to protect cells from undergoing early apoptosis and DNA damage induced due to the 3-AT exposure. Moreover, CeNPs did not elicit the natural antioxidant defense system of the cells even in the absence of functional catalase enzyme, suggesting that the observed protection was due to the H2O2 degradation activity of CeNPs (+4). Our finding substantiates the reinforcement of CeNPs as pharmacological agents for the treatment of diseases related to nonfunctional biological catalase enzyme in the mammalian cells.

HPLC of Formula: C2H4N4. Bye, fridends, I hope you can learn more about C2H4N4, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

An article Synthesis of C-beta-D-glucopyranosyl derivatives of some fused azoles for the inhibition of glycogen phosphorylase WOS:000455623300004 published article about GLUCOSE ANALOG INHIBITORS; BINDING; NUCLEOSIDES; IMIDAZOLES; REVEAL; MUSCLE in [Szennyes, Eszter; Bokor, Eva; Somsak, Laszlo] Univ Debrecen, Dept Organ Chem, POB 400, H-4002 Debrecen, Hungary; [Docsa, Tibor; Sipos, Adam] Univ Debrecen, Fac Med, Dept Med Chem, Egyet Ter 1, H-4032 Debrecen, Hungary in 2019.0, Cited 37.0. Application In Synthesis of 1H-1,2,4-Triazol-5-amine. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5

Annulated C-beta-D-glucopyranosyl heterocycles were synthesized and tested as inhibitors of glycogen phosphorylase. 2-(beta-D-Glucopyranosyl)-1H-imidazo[4,5-b] pyridine was formed by ring-closure of O-perbenzoylated C-beta-D-glucopyranosyl formic acid with 2,3-diaminopyridine in the presence of triphenylphosphite. Cyclisations of bromomethyl 2,3,4,6-tetra-O-benzoyl-beta-D-glucopyranosyl ketone with a set of 2-aminoheterocycles resulted in constitutionally reversed C-beta-D-glucopyranosyl imidazoles fused by pyridine, pyrimidine, thiazole, 1,3,4-thiadiazole, benzothiazole and benzimidazole. O-Debenzoylation of the above compounds was effected by standard transesterification to get the test compounds. The 1H-imidazo[4,5-b] pyridine proved to be a low micromolar inhibitor (K-i = 21.1 mu M) of rabbit muscle glycogen phosphorylase b, while the other heterocycles displayed weak or no inhibition against the same enzyme.

Bye, fridends, I hope you can learn more about C2H4N4, If you have any questions, you can browse other blog as well. See you lster.. Application In Synthesis of 1H-1,2,4-Triazol-5-amine

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

COA of Formula: C2H4N4. I found the field of Polymer Science very interesting. Saw the article Organotin Polymers as Antiviral Agents Including Inhibition of Zika and Vaccinia Viruses published in 2020.0, Reprint Addresses Roner, MR (corresponding author), Univ Texas Arlington, Dept Biol, Arlington, TX 76010 USA.; Carraher, CE (corresponding author), Florida Atlantic Univ, Dept Chem & Biochem, Boca Raton, FL 33431 USA.. The CAS is 61-82-5. Through research, I have a further understanding and discovery of 1H-1,2,4-Triazol-5-amine.

The ability to inhibit two important viruses is described. Two groups of polymers exhibited ability to totally inhibit the Zika virus. These polymers are derived from organotin dihalides and camphoric acid and lamivudine. This is the initial report of complete inhibition of the Zika virus by simple drugs. The ability to inhibit vaccinia virus is also reported. The inhibition of the vaccinia virus is shown by a number of organotin drugs including those also derived from lamivudine and camphoric acid and additional drugs derived from 3-amino-1,2,4-triazole, dicumarol, 4,6-diaminopyridine, alpha-cyano-4-hydroxcinnamic acid, and a variety of organotin polyethers including water soluble polymers derived from poly(ethylene glycol). All the drugs described in these studies are rapidly (< 30 s) synthesized using commercially available reactants at room temperature employing the interfacial reaction system that is employed industrially so that scale up to kilograms is relatively straight forward. COA of Formula: C2H4N4. Bye, fridends, I hope you can learn more about C2H4N4, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Recently I am researching about IN-VITRO; ENHANCED ANTIOXIDANT; ANTIBACTERIAL; COMPLEXES, Saw an article supported by the Natural Science Foundation of Shandong Province Science and Technology Development Plan [2019GHY112010]; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [41576156]; Natural Science Foundation of Shandong Province of ChinaNatural Science Foundation of Shandong Province [ZR2017BD015, ZR2019BD064]. Formula: C2H4N4. Published in WILEY-V C H VERLAG GMBH in WEINHEIM ,Authors: Zhang, JJ; Mi, YQ; Sun, XQ; Chen, Y; Miao, Q; Tan, WQ; Li, Q; Dong, F; Guo, ZY. The CAS is 61-82-5. Through research, I have a further understanding and discovery of 1H-1,2,4-Triazol-5-amine

Eight novel chitosan derivatives bearing urea groups are designed and synthesized. Fourier transform infrared spectroscopy, H-1 nuclear magnetic resonance spectrometer, and elemental analysis are performed to confirm the structural characteristics of chitosan derivatives. The antioxidant activities, including superoxide radicals’ scavenging activity, 1,1-diphenyl-2-picrylhydrazyl radicals’ scavenging activity, and hydroxyl radical’ scavenging activity, of the derivatives are explored within different concentrations in the reaction system. In vitro fungicidal activity of these compounds is further tested against Fusarium oxysporum f. sp. niveum, Phomopsis asparagus, F. oxysporum f. sp. cucumebrium Owen, and Botrytis cinerea, respectively, particularly compounds exhibit significant control effect at 1.0 mg mL(-1). The experimental results indicate that the products bearing urea groups show enhanced antifungal property and antioxidant activity compared with pristine chitosan. Meanwhile, their bioactivities follow some regularity on the whole, that is, they are related to the electron-withdrawing property of the different substituted groups of urea. Derivatives with stronger electron-withdrawing property will have higher biological activities. L929 cells are used to carry out cytotoxicity test of chitosan and chitosan derivatives by Cell Counting Kit-8 assay. The results indicate that some of the samples show low cytotoxicity. This research will be helpful to broaden the application of chitosan in materials.

Bye, fridends, I hope you can learn more about C2H4N4, If you have any questions, you can browse other blog as well. See you lster.. Formula: C2H4N4

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Application In Synthesis of 1H-1,2,4-Triazol-5-amine. In 2019.0 ANAL CHEM published article about SERS DETECTION; NANOPARTICLES; POINT; PRECONCENTRATION; MOLECULES; FILMS in [Zhang, Qinmei; Li, Dan; Cao, Xiukai; Deng, Wei] Shanghai Inst Technol, Sch Chem & Environm Engn, 100 Haiquan Rd, Shanghai 201418, Peoples R China; [Gu, Haixin] Shanghai Fire Res Inst MEM, 918 Minjing Rd, Shanghai 200438, Peoples R China in 2019.0, Cited 36.0. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5.

Development of flexible surface-enhanced Raman spectroscopy (SERS) substrate with controllable hot spots has spurred increasing interest because of its unique structure and plasmonic properties. Here, charged poly(vinyl alcohol) microgels containing silver nanoparticles are developed by using microfluidic emulsification to produce a smart SERS sensor with charge screening and signals amplification. Importantly, this charged microgel enables the selective concentration of counter-charged molecules and induces the formation of assembled arrays at an immiscible liquid-liquid interface because of the electrostatic interaction. The SERS-active microgels arrays possess controllable structures and facilitate on-site determination of charged pesticides with an enhancement factor of 5.0 x 10(5). Such nanostructures present the ease of assembly, stability, and reproducibility which allow multiplex detection of analytes at aqueous and organic phases without any pretreatment of complex matrix samples. The interfacial sensing platform for on-site SERS analysis of charged pesticides will open vast possibilities for a wide range of in-field applications.

Application In Synthesis of 1H-1,2,4-Triazol-5-amine. Welcome to talk about 61-82-5, If you have any questions, you can contact Zhang, QM; Li, D; Cao, XK; Gu, HX; Deng, W or send Email.

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Recently I am researching about APP; TRANSPORT; SIGNALS; UBIQUITINATION; DEGRADATION; TRAFFICKING; MEMBRANE; INTERNALIZATION; LOCALIZATION; COMPONENTS, Saw an article supported by the Projekt DEAL; AFI (Alzheimer Forschung Initative e.V.); BioComp (Forschungsinitiative Rheinland-Pfalz); TU Nachwuchsring; DFG (Deutsche Forschungsgemeinschaft)German Research Foundation (DFG). Published in SPRINGER BASEL AG in BASEL ,Authors: Eggert, S; Gruebl, T; Rajender, R; Rupp, C; Sander, B; Heesch, A; Zimmermann, M; Hoepfner, S; Zentgraf, H; Kins, S. The CAS is 61-82-5. Through research, I have a further understanding and discovery of 1H-1,2,4-Triazol-5-amine. COA of Formula: C2H4N4

Endocytosis of the amyloid precursor protein (APP) is critical for generation of beta-amyloid, aggregating in Alzheimer’s disease. APP endocytosis depending on the intracellular NPTY motif is well investigated, whereas involvement of the YTSI (also termed BaSS) motif remains controversial. Here, we show that APP lacking the YTSI motif (Delta YTSI) displays reduced localization to early endosomes and decreased internalization rates, similar to APP Delta NPTY. Additionally, we show that the YTSI-binding protein, PAT1a interacts with the Rab5 activator RME-6, as shown by several independent assays. Interestingly, knockdown of RME-6 decreased APP endocytosis, whereas overexpression increased the same. Similarly, APP Delta NPTY endocytosis was affected by PAT1a and RME-6 overexpression, whereas APP Delta YTSI internalization remained unchanged. Moreover, we could show that RME-6 mediated increase of APP endocytosis can be diminished upon knocking down PAT1a. Together, our data identify RME-6 as a novel player in APP endocytosis, involving the YTSI-binding protein PAT1a.

Welcome to talk about 61-82-5, If you have any questions, you can contact Eggert, S; Gruebl, T; Rajender, R; Rupp, C; Sander, B; Heesch, A; Zimmermann, M; Hoepfner, S; Zentgraf, H; Kins, S or send Email.. COA of Formula: C2H4N4

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

An article Maize NCP1 negatively regulates drought and ABA responses through interacting with and inhibiting the activity of transcription factor ABP9 WOS:000512109700007 published article about ROOT-GROWTH MAINTENANCE; SNRK2 PROTEIN-KINASES; LOW WATER POTENTIALS; ABSCISIC-ACID; GENE-EXPRESSION; SIGNAL-TRANSDUCTION; STRESS TOLERANCE; OSMOTIC-STRESS; ARABIDOPSIS GROWTH; BZIP FACTOR in [Zong, Na; Wang, Hanqian; Li, Zaoxia; Ma, Li; Xie, Li; Pang, Junling; Fan, Yunliu; Zhao, Jun] Chinese Acad Agr Sci, Fac Maize Funct Genom, Biotechnol Res Inst, Natl Key Facil Crop Gene Resources & Genet Improv, 12 Zhongguancun South St, Beijing 100081, Peoples R China in 2020.0, Cited 85.0. HPLC of Formula: C2H4N4. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5

Key message NCP1, a NINJA family protein lacking EAR motif, acts as a negative regulator of ABA signaling by interacting with and inhibiting the activity of transcriptional activator ABP9. The phytohormone abscisic acid plays a pivotal role in regulating plant responses to a variety of abiotic stresses including drought and salinity. Maize ABP9 is an ABRE-binding bZIP transcription activator that enhances plant tolerance to multiple stresses by positively regulating ABA signaling, but the molecular mechanism by which ABP9 is regulated in mediating ABA responses remains unknown. Here, we report the identification of an ABP9-interacting protein, named ABP Nine Complex Protein 1 (NCP1) and its functional characterization. NCP1 belongs to the recently identified NINJA family proteins, but lacks the conserved EAR motif, which is a hallmark of this class of transcriptional repressors. In vitro and in vivo assays confirmed that NCP1 physically interacts with ABP9 and that they are co-localized in the nucleus. In addition, NCP1 and ABP9 are similarly induced with similar patterns by ABA treatment and osmotic stress. Interestingly, NCP1 over-expressing Arabidopsis plants exhibited a reduced sensitivity to ABA and decreased drought tolerance. Transient assay in maize protoplasts showed that NCP1 inhibits the activity of ABP9 in activating ABRE-mediated reporter gene expression, a notion further supported by genetic analysis of drought and ABA responses in the transgenic plants over-expressing both ABP9 and NCP1. These data together suggest that NCP1 is a novel negative regulator of ABA signaling via interacting with and inhibiting the activity of ABP9.

HPLC of Formula: C2H4N4. Welcome to talk about 61-82-5, If you have any questions, you can contact Zong, N; Wang, HQ; Li, ZX; Ma, L; Xie, L; Pang, JL; Fan, YL; Zhao, J or send Email.

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Computed Properties of C2H4N4. Badran, A; El-Gohary, NM; Ibrahim, MA; Hashiem, SH in [Badran, Al-Shimaa; El-Gohary, Nasser M.; Ibrahim, Magdy A.; Hashiem, Salsabeel H.] Ain Shams Univ, Fac Educ, Dept Chem, Cairo 11711, Egypt published Reactivity of some 3-substituted-6,8-dimethylchromones toward some nucleophilic reagents in 2020.0, Cited 36.0. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5.

The reactivity of 3-substituted-6,8-dimethylchromone derivatives 1-5 was investigated toward selected nucleophilic reagents namely; 3-amino-1,2,4-triazole, 2-aminobenzimidazole, 7-chloro-4-hydrazinoquinoline, and 5,6-diphenyl-3-hydrazino-1,2,4-triazine. These nucleophiles were allowed to react with 6,8-dimethylchromone-3-carboxaldehyde (1) through condensation with the aldehyde group with opening of gamma-pyrone ring giving compounds 6, 7, 10, and 11. Reactions with 6,8-dimethylchromone-3-carbonitrile (2), and 6,8-dimethylchromone-3-carboxylic acid (3) occur via attack at position 2 in both compounds followed by cycloaddition onto the nitrile function (in case of carbonitrile 2) or decarboxylation and cyclocondensation with the carbonyl group (in case of carboxylic acid 3). The current nucleophilic reagents reacted with simple condensation products 4 and 5, in boiling dioxane, through nucleophilic addition at the exocyclic vinyl bond followed by addition at the C(sic)N group giving 6,8-dimethylchromone linked various heterocyclic systems 20-27.

Computed Properties of C2H4N4. Bye, fridends, I hope you can learn more about C2H4N4, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics