Month: December 2021

In 2020.0 CHEMMEDCHEM published article about NITRIC-OXIDE SYNTHASE; SELECTIVE-INHIBITION; DERIVATIVES; AGENT; IDENTIFICATION; ACETAMIDINES; AMIDOXIME; COMPONENT; THERAPY; AMIDINE in [Maccallini, Cristina; Marinelli, Lisa; Cacciatore, Ivana; Fantacuzzi, Marialuigia; Di Stefano, Antonio; Amoroso, Rosa] Univ G dAnnunzio, Dept Pharm, Via Vestini 31, I-66100 Chieti, Italy; [Indorf, Patrick; Clement, Bernd] Univ Kiel, Inst Pharmaceut, Gutenbergstr 76, D-24118 Kiel, Germany in 2020.0, Cited 48.0. The Name is Diphenylmethanamine. Through research, I have a further understanding and discovery of 91-00-9. SDS of cas: 91-00-9

Under different pathological conditions, aberrant induction of neuronal nitric oxide synthase (nNOS) generates overproduction of NO that can cause irreversible cell damage. The aim of this study was to develop an amidoxime prodrug of a potent nNOS inhibitor, the benzhydryl acetamidine. We synthesized the benzhydryl acetamidoxime, which was evaluatedin vitroto ascertain the potential NOS inhibitory activity, as well as conducting bioconversion into the parent acetamidine. The prodrug was also profiled forin vitrophysicochemical properties, by determining the lipophilicity, passive permeation through the human gastrointestinal tract and across the blood-brain barrier by PAMPA, and chemical, enzymatic, and plasma stability. The obtained data demonstrate that the amidoxime prodrug shows an improved pharmacokinetic profile with respect to the acetamidine nNOS inhibitor, thus suggesting that it could be a promising lead compound to treat all those pathological conditions in which nNOS activity is dysregulated.

Welcome to talk about 91-00-9, If you have any questions, you can contact Maccallini, C; Marinelli, L; Indorf, P; Cacciatore, I; Fantacuzzi, M; Clement, B; Di Stefano, A; Amoroso, R or send Email.. SDS of cas: 91-00-9

Reference:
Amide – Wikipedia,
,Amide – an overview | ScienceDirect Topics

In 2019.0 ANGEW CHEM INT EDIT published article about HIGHLY ENANTIOSELECTIVE HYDROGENATION; CATALYTIC ASYMMETRIC DIAMINATION; MESO-AZIRIDINES; MANNICH REACTION; IMINES; AMINOLYSIS; ADDITIONS; ALKENES; DESIGN; LIGAND in [Chen, Ya; Pan, Yixiao; He, Yan-Mei; Fan, Qing-Hua] ICCAS, Univ Chinese Acad Sci, CAS Key Lab Mol Recognit & Funct, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China; [Fan, Qing-Hua] Collaborat Innovat Ctr Chem Sci & Engn, Tianjin 300072, Peoples R China in 2019.0, Cited 82.0. The Name is Diphenylmethanamine. Through research, I have a further understanding and discovery of 91-00-9. HPLC of Formula: C13H13N

A highly enantioselective iridium- or ruthenium-catalyzed intermolecular reductive amination/asymmetric hydrogenation relay with 2-quinoline aldehydes and aromatic amines has been developed. A broad range of sterically tunable chiral N,N’-diaryl vicinal diamines were obtained in high yields (up to 95%) with excellent enantioselectivity (up to >99% ee). The resulting chiral diamines could be readily transformed into sterically hindered chiral N-heterocyclic carbene (NHC) precursors, which are otherwise difficult to access. The usefulness of this synthetic approach was further demonstrated by the successful application of one of the chiral vicinal diamines and chiral NHC ligands in a transition-metal-catalyzed asymmetric Suzuki-Miyaura cross-coupling reaction and asymmetric ring-opening cross-metathesis, respectively.

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Reference:
Amide – Wikipedia,
,Amide – an overview | ScienceDirect Topics

Name: Diphenylmethanamine. Authors Bouchareb, F; Berredjem, M; Bouzina, A; Guerfi, M in TAYLOR & FRANCIS LTD published article about in [Bouchareb, Fouzia; Berredjem, Malika; Bouzina, Abdeslem; Guerfi, Meriem] Badji Mokhtar Annaba Univ, Lab Appl Organ Chem, Synth Biomol & Mol Modelling Grp, Fac Sci,Dept Chem, Annaba 23000, Algeria; [Bouchareb, Fouzia] Chadli Bendjedid EL Tarf Univ, Fac Sci & Technol, Dept Chem, El Tarf, Algeria in 2020.0, Cited 47.0. The Name is Diphenylmethanamine. Through research, I have a further understanding and discovery of 91-00-9

We report a rapid, efficient, economic, environmentally benign, and easy to scale-up method for the synthesis of phosphonamide derivatives using ultrasound irradiation, under catalyst and solvent-free conditions starting from the corresponding amine and phenyl phosphonic dichloride. The reaction was achieved in excellent isolated yield in a short reaction time at room temperature. The structures of the synthesized compounds are confirmed by elemental analysis as well as by IR and H-1, C-13, P-31 NMR spectroscopic data and mass spectrometry.

Name: Diphenylmethanamine. Welcome to talk about 91-00-9, If you have any questions, you can contact Bouchareb, F; Berredjem, M; Bouzina, A; Guerfi, M or send Email.

Reference:
Amide – Wikipedia,
,Amide – an overview | ScienceDirect Topics

Authors Hu, GD; Jia, HY; Hou, YN; Han, X; Gan, L; Si, J; Cho, DH; Zhang, H; Fang, JG in AMER CHEMICAL SOC published article about STRESS-MEDIATED APOPTOSIS; THIOREDOXIN REDUCTASE; ARSENIC-BINDING; CELLS; DESIGN; QUANTIFICATION; IDENTIFICATION; FLUOROGENS; CONVERSION; THIOLS in [Hu, Guodong; Jia, Huiyi; Hou, Yanan; Han, Xiao; Fang, Jianguo] Lanzhou Univ, Coll Chem & Chem Engn, State Key Lab Appl Organ Chem, Lanzhou 730000, Gansu, Peoples R China; [Gan, Lu; Si, Jing; Zhang, Hong] Chinese Acad Sci, Inst Modern Phys, Dept Heavy Ion Radiat Med, Lanzhou 730000, Gansu, Peoples R China; [Cho, Dong-Hyung] Kyungpook Natl Univ, Sch Life Sci, Daegu 41566, South Korea in 2020.0, Cited 53.0. Computed Properties of C8H11NO. The Name is 2-(4-Aminophenyl)ethanol. Through research, I have a further understanding and discovery of 104-10-9

Vicinal dithiol-containing proteins (VDPs) play an important role in maintaining the structures and functions of proteins mainly through the conversion between dithiols and disulfide bonds. The content of VDPs also reflects the redox status of an organism. To specifically and expediently detect VDPs, we developed a turn-on monoarsenical fluorescent probe (NEP) based on the intramolecular charge transfer mechanism. Naphthalimide was chosen as a fluorophore and linked with the receptor moiety (cyclic dithiarsolane) via carbamate segment. In the presence of VDPs, NEP displays a strong green fluorescence signal produced by the cyclic dithiarsolane cleavage and subsequent intramolecular cyclization to liberate the fluorophore. Furthermore, NEP exhibits high selectivity toward VDPs over other protein thiols and low molecular weight thiols. The favorable properties of NEP enable it readily to detect VDPs in live cells and in vivo. In addition, a remarkable decrease of VDPs in parkinsonism was disclosed for the first time, highlighting that regulating VDPs level has a therapeutic potential for parkinsonism.

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Reference:
Amide – Wikipedia,
,Amide – an overview | ScienceDirect Topics

El Rayes, SM; Ali, IAI; Fathalla, W; Mahmoud, MAA in [El Rayes, Samir M.; Ali, Ibrahim A. I.; Mahmoud, Mostafa A. A.] Suez Canal Univ, Fac Sci, Dept Chem, Ismailia 41529, Egypt; [Fathalla, Walid] Port Said Univ, Fac Engn, Phys & Math Engn Dept, Port Said 42526, Egypt published Synthesis and Biological Activities of Some New Benzotriazinone Derivatives Based on Molecular Docking; Promising HepG2 Liver Carcinoma Inhibitors in 2020, Cited 24. SDS of cas: 90-16-4. The Name is Benzo[d][1,2,3]triazin-4(3H)-one. Through research, I have a further understanding and discovery of 90-16-4.

In one-pot strategy, diazotization of methyl anthranilate 5 followed by addition of amino acid ester hydrochloride, we have prepared methyl-2-(4-oxobenzotriazin-3(4H)-yl)-alkanoates 6a-c. Starting with hydrazides 7a,b, N-alkyl-2-(4-oxobenzotriazin-3(4H)-yl)-alkanamides 9-10(a-h) and methyl-2-(2-(4-oxobenzotriazin-3(4H)-yl)alkanamido)alkanoates 11- 12(a-e) were prepared via azide coupling. Hydrazones 13-15 were prepared via condensation of hydrazides 7a,b with 4-methoxybenzaldehyde, 4-dimethylaminobenzaldehyde, and/or arabinose. Molecular docking was done for synthesized compounds using MOE 2008-10 software. The compounds 9a, 12a, 12c, 13a, 13b, and 14b have the most pronounced strong binding affinities toward the target E. coli Fab-H receptor, whereas compounds 3, 11e, 12e, and 13a have the most pronounced strong binding affinities toward the target vitamin D receptor. The in vitro antibacterial activities of the highest binding affinity docked compounds were tested against E. coli, Staphylococcus aureus, and Salmonella spp. Majority of the tested compounds showed effective positive results against E. coli, while they were almost inactive against Staphylococcus aureus and Salmonella spp. The in vitro cytotoxic activities of the highest binding affinity-docked compounds were tested against the human liver carcinoma cell line (HepG2). Some compounds showed potent cytotoxic activity with low IC50 values, especially for 3 (6.525 mu M) and 13a (10.97 mu M) than that for standard drug doxorubicin (2.06 mu M).

SDS of cas: 90-16-4. Bye, fridends, I hope you can learn more about C7H5N3O, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Patent; Guizhou University; Xue Wei; Zhang Juping; Zhang Cheng; Chen Lijuan; Wang Yihui; Li Pu; Li Qin; Ruan Xianghui; Wang Xiaobin; Wu Xiaoqiong; Wang Jun; (24 pag.)CN107602493; (2019); B;,
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics

I found the field of Chemistry very interesting. Saw the article NaNO2/I-2 as an alternative reagent for the synthesis of 1,2,3-benzotriazin-4(3H)-ones from 2-aminobenzamides published in 2019. SDS of cas: 90-16-4, Reprint Addresses Batra, S (corresponding author), CSIR Cent Drug Res Inst, Med & Proc Chem Div, Sect 10,Jankipuram Extens,Sitapur Rd, Lucknow 226031, Uttar Pradesh, India.. The CAS is 90-16-4. Through research, I have a further understanding and discovery of Benzo[d][1,2,3]triazin-4(3H)-one

An efficient transformation of 2-aminobenzamides to 1,2,3-benzotriazin-4(3H)-ones in the presence of sodium nitrite (NaNO2) and Iodine (I-2) is described. The reaction is proposed to proceed via formation of nitrosyl halide that induces nitrosylation of the amino group of 2-aminobenzamide leading to diazotization followed by intramolecular cyclization. (C) 2018 Elsevier Ltd. All rights reserved.

Welcome to talk about 90-16-4, If you have any questions, you can contact Barak, DS; Mukhopadhyay, S; Dahatonde, DJ; Batra, S or send Email.. SDS of cas: 90-16-4

Reference:
Patent; Guizhou University; Xue Wei; Zhang Juping; Zhang Cheng; Chen Lijuan; Wang Yihui; Li Pu; Li Qin; Ruan Xianghui; Wang Xiaobin; Wu Xiaoqiong; Wang Jun; (24 pag.)CN107602493; (2019); B;,
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics

An article Synthesis and nematicidal evaluation of 1,2,3-benzotriazin-4-one derivatives containing piperazine as linker against Meloidogyne incognita WOS:000474501100016 published article about BIOLOGICAL-ACTIVITIES; MANNICH-BASES; DESIGN; ANTIFUNGAL; FLUORINE; PRODUCT; ANALOGS in [Chen, Xiulei; Jia, Haowu; Li, Zhong; Xu, Xiaoyong] East China Univ Sci & Technol, Sch Pharm, Shanghai Key Lab Chem Biol, Shanghai 200237, Peoples R China; [Li, Zhong; Xu, Xiaoyong] Shanghai Collaborat Innovat Ctr Biomfg Technol, Shanghai 200237, Peoples R China in 2019, Cited 24. The Name is Benzo[d][1,2,3]triazin-4(3H)-one. Through research, I have a further understanding and discovery of 90-16-4. Product Details of 90-16-4

To explore new skeleton with nematicidal activity, a series of novel 1,2,3-benzotriazin-4-one derivatives containing piperazine as linker were synthesized and varied fragments were also introduced to increase structure diversity of the new skeleton. Their inhibitory activities in vivo were evaluated against Meloidogyne incognita. The newly prepared compounds A6, A8, A21, A28 and A38 exhibited more than 50% inhibition at the concentration of 20 mg/L. Especially compound A6 displayed 71.4% inhibition against Meloidogyne incognita at the concentration of 20 mg/L. The nematicidal activities varied significantly depending on the types and positions of the substituents, which provided guidance for further structure modification. (C) 2019 Chinese Chemical Society and Institute of Materia Medica, Chinese Academy of Medical Sciences. Published by Elsevier B.V. All rights reserved.

Product Details of 90-16-4. Bye, fridends, I hope you can learn more about C7H5N3O, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Patent; Guizhou University; Xue Wei; Zhang Juping; Zhang Cheng; Chen Lijuan; Wang Yihui; Li Pu; Li Qin; Ruan Xianghui; Wang Xiaobin; Wu Xiaoqiong; Wang Jun; (24 pag.)CN107602493; (2019); B;,
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics

I found the field of Chemistry very interesting. Saw the article Synthesis and Biological Activities of Some New Benzotriazinone Derivatives Based on Molecular Docking; Promising HepG2 Liver Carcinoma Inhibitors published in 2020. SDS of cas: 90-16-4, Reprint Addresses El Rayes, SM (corresponding author), Suez Canal Univ, Fac Sci, Dept Chem, Ismailia 41529, Egypt.. The CAS is 90-16-4. Through research, I have a further understanding and discovery of Benzo[d][1,2,3]triazin-4(3H)-one

In one-pot strategy, diazotization of methyl anthranilate 5 followed by addition of amino acid ester hydrochloride, we have prepared methyl-2-(4-oxobenzotriazin-3(4H)-yl)-alkanoates 6a-c. Starting with hydrazides 7a,b, N-alkyl-2-(4-oxobenzotriazin-3(4H)-yl)-alkanamides 9-10(a-h) and methyl-2-(2-(4-oxobenzotriazin-3(4H)-yl)alkanamido)alkanoates 11- 12(a-e) were prepared via azide coupling. Hydrazones 13-15 were prepared via condensation of hydrazides 7a,b with 4-methoxybenzaldehyde, 4-dimethylaminobenzaldehyde, and/or arabinose. Molecular docking was done for synthesized compounds using MOE 2008-10 software. The compounds 9a, 12a, 12c, 13a, 13b, and 14b have the most pronounced strong binding affinities toward the target E. coli Fab-H receptor, whereas compounds 3, 11e, 12e, and 13a have the most pronounced strong binding affinities toward the target vitamin D receptor. The in vitro antibacterial activities of the highest binding affinity docked compounds were tested against E. coli, Staphylococcus aureus, and Salmonella spp. Majority of the tested compounds showed effective positive results against E. coli, while they were almost inactive against Staphylococcus aureus and Salmonella spp. The in vitro cytotoxic activities of the highest binding affinity-docked compounds were tested against the human liver carcinoma cell line (HepG2). Some compounds showed potent cytotoxic activity with low IC50 values, especially for 3 (6.525 mu M) and 13a (10.97 mu M) than that for standard drug doxorubicin (2.06 mu M).

Welcome to talk about 90-16-4, If you have any questions, you can contact El Rayes, SM; Ali, IAI; Fathalla, W; Mahmoud, MAA or send Email.. SDS of cas: 90-16-4

Reference:
Patent; Guizhou University; Xue Wei; Zhang Juping; Zhang Cheng; Chen Lijuan; Wang Yihui; Li Pu; Li Qin; Ruan Xianghui; Wang Xiaobin; Wu Xiaoqiong; Wang Jun; (24 pag.)CN107602493; (2019); B;,
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics

In 2019.0 POLYMER published article about INDOLE SYNTHESIS; ORTHO-ACYLATION; NITROSOANILINES; BOND; POLYMERS; ACTIVATION; ARYLATION; METAL; ACIDS in [Liu, Zhongsu; Zeng, Hua; Zhang, Wenjing; Song, Chao; Yang, Fan; Liu, Yun; Zhu, Jin] Nanjing Univ, Sch Chem & Chem Engn, Dept Polymer Sci & Engn, State Key Lab Coordinat Chem, Nanjing 210023, Jiangsu, Peoples R China in 2019.0, Cited 42.0. The Name is 2-(4-Aminophenyl)ethanol. Through research, I have a further understanding and discovery of 104-10-9. Product Details of 104-10-9

Transition metal-catalyzed directed C-H functionalization promises a straightforward route to polymerization but remains highly underexplored. We report herein the development of a polymer synthesis protocol based on Rh(III)-catalyzed N-nitroso-directed C-H olefination reaction. The single bifunctional monomer approach allows the high-yield generation of polymers with relatively narrow PDI under mild conditions. Further convenient denitrosation transformation furnishes responsive fluorescent polymers with metal ion-selective quenching behaviors. The high Hg2+ selectivity observed in one system provides a handy enabling tool for detecting this hazardous species.

Product Details of 104-10-9. Bye, fridends, I hope you can learn more about C8H11NO, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Amide – Wikipedia,
,Amide – an overview | ScienceDirect Topics

An article ESIPT-AIE active Schiff base based on 2-(2 ‘-hydroxyphenyl)benzo-thiazole applied as multi-functional fluorescent chemosensors WOS:000631597500019 published article about AGGREGATION-INDUCED EMISSION; METAL-IONS; SENSORS; HG2+; COORDINATION; ZN(II) in [Zheng, Han-Wen; Kang, Yang; Wu, Min; Liang, Qiong-Fang; Zheng, Xiang-Jun; Jin, Lin-Pei] Beijing Normal Univ, Coll Chem, Beijing Key Lab Energy Convers & Storage Mat, Beijing 100875, Peoples R China; [Zheng, Jian-Quan] Beijing Union Univ, Beijing Key Lab Bioact Subst & Funct Foods, Beijing 100191, Peoples R China in 2021.0, Cited 36.0. Safety of Diphenylmethanamine. The Name is Diphenylmethanamine. Through research, I have a further understanding and discovery of 91-00-9

Three AIE (aggregation-induced emission)-ESIPT (excited-state intramolecular proton transfer) active 2-(2-hydroxyphenyl)benzothiazole derivatives, HL1, HL2 and HL3 with one, two and three rotatable phenyl groups, were obtained and characterized. Their AIE properties in THF/HEPES solution were investigated in detail. HL2 shows the best AIE performance with 71-fold fluorescence enhancement, while HL3 only shows a 9-fold enhancement. With the AIE property, HL1 and HL2 could act as fluorescence chemosensors to detect Cu2+ ions via the turn off mode in THF/HEPES media. With the ESIPT property, HL1 and HL2 could also detect Zn2+ ions via the turn on mode in EtOH/HEPES media. During the detection process, both demonstrate rapid response and high contrast before and after the addition of metal ions. The species formed in the detection system were investigated. The results of X-ray single-crystal diffraction confirm that Zn2+ is coordinated with the oxygen atom and Schiff base nitrogen atom instead of the benzothiazole nitrogen atom in the tetrahedron geometry. Moreover, the chemosensors were successfully constructed into handy fluorescence test papers for Cu2+ and Zn2+ detection.

Welcome to talk about 91-00-9, If you have any questions, you can contact Zheng, HW; Kang, Y; Wu, M; Liang, QF; Zheng, JQ; Zheng, XJ; Jin, LP or send Email.. Safety of Diphenylmethanamine

Reference:
Amide – Wikipedia,
,Amide – an overview | ScienceDirect Topics