Month: December 2021

Product Details of 104-10-9. Authors Fronczak, M; Kasprzak, A; Bystrzejewski, M in ELSEVIER SCI LTD published article about in [Fronczak, Maciej; Bystrzejewski, Michal] Univ Warsaw, Fac Chem, Pasteura 1 Str, PL-02093 Warsaw, Poland; [Fronczak, Maciej] Lodz Univ Technol, Fac Proc & Environm Engn, Wolczanska 213 Str, PL-90924 Lodz, Poland; [Kasprzak, Artur] Warsaw Univ Technol, Fac Chem, Noakowskiego 3 Str, PL-00664 Warsaw, Poland in 2021.0, Cited 39.0. The Name is 2-(4-Aminophenyl)ethanol. Through research, I have a further understanding and discovery of 104-10-9

A novel easy-to-prepare magnetic catalyst, composed of palladium nanoparticles supported on surface-oxidized carbon-encapsulated iron nanoparticles, has been synthesized. The synthesis involved the reduction of palladium precursor in the presence of magnetic core-shell nanomaterial. The size of the palladium nanoparticles distributed over the support does not exceed 15 nm. The catalytic performance of this composite material was tested in hydrogenation of seven various nitro compounds to the respective amino derivatives. The composite exhibits excellent catalytic activity and can be easily separated from the reaction mixture after the reaction. The determined reaction yields were above 90 % and this value was not worsened even after ten cycles, for the case of hydrogenation of nitrobenzene. Importantly, the method is chromatography-free and employs the ammonium formate as a hydrogen source, which makes the herein presented protocol safer in comparison with the previously reported reductions in which highly dangerous gaseous hydrogen was used.

Welcome to talk about 104-10-9, If you have any questions, you can contact Fronczak, M; Kasprzak, A; Bystrzejewski, M or send Email.. Product Details of 104-10-9

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

Zhang, XM; Peng, AH; Xie, WD; Wang, M; Zheng, D; Feng, MK in [Zhang, Xiu-Mei; Wang, Mei; Zheng, Dan; Feng, Ming-Kuan] Shandong Drug & Food Vocat Coll, Dept Pharm, Weihai 264210, Peoples R China; [Peng, Ai-Hong; Xie, Wei-Dong] Shandong Univ, Coll Marine Sci, Dept Pharm, Weihai 264209, Peoples R China published Hexokinase II Inhibitory Effect of Secondary Metabolites Derived from a Streptomyces sp. Associated with Mud Dauber Wasp in 2020, Cited 43. COA of Formula: C7H5N3O. 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.

Insect-microbial symbioses have vast biochemical diversity, which is beneficial to produce bioactive secondary metabolites. In this study, chemical examination of a Streptomyces sp. associated with a mud dauber wasp led to the isolation of fourteen compounds. Their structures were determined by spectroscopic methods and comparison with literature data. Among the isolates, compounds 1,2,3-benzotriazin-4(1H)-one and 4-(2-aminoethyl)phenyl acetate were first reported from this species. Bioactivities of the isolated compounds were assayed for the first time against hexokinase II. 4-(2-Aminoethyl)phenyl acetate, germicidin B, phenylacetic acid, isogermicidin A and germicidin C displayed significant inhibitory activity against hexokinase II, with the IC50 values of 5.11, 7.11, 7.15, 8.45 and 8.78 mu M, respectively.

Welcome to talk about 90-16-4, If you have any questions, you can contact Zhang, XM; Peng, AH; Xie, WD; Wang, M; Zheng, D; Feng, MK or send Email.. COA of Formula: C7H5N3O

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

Authors Blankson, G; Parhi, AK; Kaul, M; Pilch, DS; LaVoie, EJ in ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER published article about EFFLUX PUMP INHIBITORS; PSEUDOMONAS-AERUGINOSA; RESISTANCE; LEVOFLOXACIN in [Blankson, Gifty; Parhi, Ajit K.; LaVoie, Edmond J.] Rutgers State Univ, Dept Med Chem, Piscataway, NJ 08820 USA; [Kaul, Malvika; Pilch, Daniel S.] Rutgers Robert Wood Johnson Med Sch, Dept Pharmacol, Piscataway, NJ 08854 USA; [Parhi, Ajit K.] TAXIS Pharmaceut Inc, Monmouth Jct, NJ 08552 USA in 2019.0, Cited 17.0. SDS of cas: 91-00-9. The Name is Diphenylmethanamine. Through research, I have a further understanding and discovery of 91-00-9

Several studies that have identified agents that potentiate the antimicrobial activity of antibiotics, but there are limited insights into their structure-activity relationships (SAR). The SAR associated with select N-alkylaryl amide derivatives of ornithine was performed to establish those structural features that were associated with potentiation of the antimicrobial activity of clarithromycin against E. coli ATCC 25922. The data indicate that the N-propyl derivative was slightly more active in reducing the effective MIC of clarithromycin against E. coli ATCC 25922. In addition, the S-enantiomer of compound 9 was somewhat more potent than the R-enantiomer in potentiating clarithromycin activity. No significant enhancement in potentiation activity was observed with the conversion of these secondary amides to their N-methyl tertiary amides. Formation of the N-methyl or N,N-dimethyl derivatives of the primary amine of 9 was associated with the loss of potentiation activity. Conversion of this primary amine to a guanidine was also not associated with an increase in potentiation activity. Among the isomeric diamino pentamides, 15 potentiated the antibacterial activity of clarithromycin to the greatest extent In addition to these amide derivatives, the desoxy derivatives 16 and 18 were the more potent potentiators within this triamine series. The relative location of the primary amines, as indicated by the relative differences in the potentiation observed with 16 compared to 14, appears to be a critical factor in determining potentiation activity. Cell-based membrane permeabilization and efflux inhibition studies in E. coli ATCC 25922 suggest that the potentiation of clarithromycin activity by 16 reflects its ability to inhibit efflux pump activity and to a lesser extent its actions as a permeabilizer of the outer leaflet of the outer cell membrane. (C) 2019 Elsevier Masson SAS. All rights reserved.

SDS of cas: 91-00-9. Bye, fridends, I hope you can learn more about C13H13N, If you have any questions, you can browse other blog as well. See you lster.

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

COA of Formula: C8H11NO. In 2020 J MED CHEM published article about MAGNETIC-RESONANCE-SPECTROSCOPY; POSITRON-EMISSION-TOMOGRAPHY; PROSTATE-CANCER; RADIATION-DOSIMETRY; LUNG-CANCER; IN-VITRO; METABOLISM; F-18-FLUOROCHOLINE; DIAGNOSIS; CELLS in [Svec, Pavel; Kucka, Jan; Sedlacek, Ondrej; Kolouchova, Kristyna; Groborz, Ondrej; Loukotova, Lenka; Konefal, Rafal L.; Hruby, Martin] CAS, Inst Macromol Chem, Prague 16206 6, Czech Republic; [Svec, Pavel] Charles Univ Prague, Fac Sci, Dept Phys & Macromol Chem, Prague 12843 2, Czech Republic; [Novy, Zbynek; Petrik, Milos; Liskova, Barbora; Medvedikova, Martina; Hajduch, Marian] Palacky Univ Olomouc, Fac Med & Dent, Inst Mol & Translat Med, Olomouc 77900, Czech Republic; [Kuchar, Martin] Univ Chem & Technol, Forens Lab Biol Act Subst, Prague 16000, Czech Republic in 2020, Cited 58. The Name is 2-(4-Aminophenyl)ethanol. Through research, I have a further understanding and discovery of 104-10-9.

We present a novel series of radioiodinated tracers and potential theranostics for diseases accompanied by pathological function of proteins involved in choline transport. Unlike choline analogues labeled with C-11 or F-18 that are currently used in the clinic, the iodinated compounds described herein are applicable in positron emission tomography, single-photon emission computed tomography, and potentially in therapy, depending on the iodine isotope selection. Moreover, favorable half-lives of iodine isotopes result in much less challenging synthesis by isotope exchange reaction. Six of the described compounds were nanomolar ligands, and the best compound possessed an affinity 100-fold greater than that of choline. Biodistribution data of I-125-labeled ligands in human prostate carcinoma bearing (PC-3) mice revealed two compounds with a biodistribution profile superior to that of [F-18]fluorocholine.

Welcome to talk about 104-10-9, If you have any questions, you can contact Svec, P; Novy, Z; Kucka, J; Petrik, M; Sedlacek, O; Kuchar, M; Liskova, B; Medvedikova, M; Kolouchova, K; Groborz, O; Loukotova, L; Konefal, RL; Hajduch, M; Hruby, M or send Email.. COA of Formula: C8H11NO

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

An article Gas-separation and physical properties of ABA triblock copolymers synthesized from polyimide and hydrophilic adamantane derivatives WOS:000566926500020 published article about AROMATIC POLYAMIDES; MEMBRANES; POLYMERS; CAPTURE in [Ito, Tsubasa; Shiota, Ryunosuke; Taniguchi, Naomi; Nagai, Kazukiyo] Meiji Univ, Dept Appl Chem, Tama Ku, 1-1-1 Higashi Mita, Kawasaki, Kanagawa 2148571, Japan; [Spontak, Richard J.] North Carolina State Univ, Dept Chem & Biomol Engn, Raleigh, NC 27695 USA; [Spontak, Richard J.] North Carolina State Univ, Dept Mat Sci & Engn, Raleigh, NC 27695 USA in 2020.0, Cited 44.0. SDS of cas: 104-10-9. The Name is 2-(4-Aminophenyl)ethanol. Through research, I have a further understanding and discovery of 104-10-9

In this study, ABA triblock copolymers derived from 4,4′-(hexafluoroisopropylidene)-diphthalic anhydride-2,3,5,6-tetramethyl-1,4-phenylenediamine (6FDA-TeMPD; PI) and 3-hydroxy-1-adamantyl methacrylate (HAdMA) or 3,5-dihydroxy-1-adamantyl methacrylate (DHAdMA) have been synthesized via atom transfer radical polymerization to generate mechanically tough and thermally stable gas-separation membranes with composition-tunable transport properties. Due to the inherent thermodynamic incompatibility between the chemically dissimilar blocks, these two series of triblock copolymers appear microphase-separated. While the gas permeability coefficients of these triblock copolymer membranes are consistently lower than that of PI due to the reduced fractional free volume of HAdMA and DHAdMA, the solubility coefficients of the copolymers are higher than that of PI due presumably to specific interactions between the polar hydroxyl group(s) and penetrant gas molecules. These triblock copolymers synthesized from PI and hydrophilic adamantane derivatives constitute a new class of nanostructured polymeric materials possessing excellent thermomechanical properties in conjunction with designer gas-separation properties.

SDS of cas: 104-10-9. Welcome to talk about 104-10-9, If you have any questions, you can contact Ito, T; Shiota, R; Taniguchi, N; Spontak, RJ; Nagai, K or send Email.

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

COA of Formula: C7H5N3O. Recently I am researching about PHARMACOLOGICAL EVALUATION; LIGANDS; GROWTH, Saw an article supported by the Science & Technology Development Fund in Egypt STDF Project [22909]. Published in AMER CHEMICAL SOC in WASHINGTON ,Authors: El Rayes, SM; Ali, IAI; Fathalla, W; Mahmoud, MAA. 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).

COA of Formula: C7H5N3O. 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.

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 Pharmacology & Pharmacy very interesting. Saw the article A Novel Prodrug of a nNOS Inhibitor with Improved Pharmacokinetic Potential published in 2020.0. Application In Synthesis of Diphenylmethanamine, Reprint Addresses Amoroso, R (corresponding author), Univ G dAnnunzio, Dept Pharm, Via Vestini 31, I-66100 Chieti, Italy.; Clement, B (corresponding author), Univ Kiel, Inst Pharmaceut, Gutenbergstr 76, D-24118 Kiel, Germany.. The CAS is 91-00-9. Through research, I have a further understanding and discovery of Diphenylmethanamine

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.

Bye, fridends, I hope you can learn more about C13H13N, If you have any questions, you can browse other blog as well. See you lster.. Application In Synthesis of Diphenylmethanamine

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

An article Visible-light-induced denitrogenative phosphorylation of benzotriazinones: a metal- and additive-free method for accessing ortho-phosphorylated benzamide derivatives WOS:000608623000013 published article about ALKYNE INSERTION; LIGANDS; ACIDS; ANNULATION; 1,2,3-BENZOTRIAZIN-4(3H)-ONES in [Tang, Guo] Xiamen Univ, Dept Chem, Coll Chem & Chem Engn, Xiamen 361005, Fujian, Peoples R China; Xiamen Univ, Key Lab Chem Biol Fujian Prov, Xiamen 361005, Fujian, Peoples R China in 2021, Cited 54. 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. Safety of Benzo[d][1,2,3]triazin-4(3H)-one

Metal-free, visible-light-induced denitrogenative phosphorylation of 1,2,3-benzotriazinones was achieved. With the use of eosin Y as a photoredox catalyst, N,N-diisopropylethylamine as a base, CH3CN-H2O as a solvent and sunlight or a blue LED as a light source, a variety of aryl-phosphonates, aryl-phosphinates, and aryl-phosphine oxides were efficiently prepared. In addition, B(2)pin(2) instead of P-nucleophiles as a radical acceptor was also demonstrated. The key advantages of this newly developed method are the clean reaction profile, use of a low-cost organic-dye catalyst, energy efficiency, broad substrate scope, good to excellent yields and large-scale synthetic applicability. The gram-scale synthesised compounds could be isolated in pure form just upon extraction, followed by re-crystallisation; no tedious chromatographic purification was required.

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.. Safety of Benzo[d][1,2,3]triazin-4(3H)-one

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

Product Details of 91-00-9. Li, ML; Yu, JH; Li, YH; Zhu, SF; Zhou, QL in [Zhu, Shou-Fei; Zhou, Qi-Lin] Nankai Univ, Coll Chem, State Key Lab, Tianjin 300071, Peoples R China; Nankai Univ, Coll Chem, Inst Elementoorgan Chem, Tianjin 300071, Peoples R China published Highly enantioselective carbene insertion into N-H bonds of aliphatic amines in 2019, Cited 67. The Name is Diphenylmethanamine. Through research, I have a further understanding and discovery of 91-00-9.

Aliphatic amines strongly coordinate, and therefore easily inhibit, the activity of transition-metal catalysts, posing a marked challenge to nitrogen-hydrogen (N-H) insertion reactions. Here, we report highly enantioselective carbene insertion into N-H bonds of aliphatic amines using two catalysts in tandem: an achiral copper complex and chiral amino-thiourea. Coordination by a homoscorpionate ligand protects the copper center that activates the carbene precursor. The chiral amino-thiourea catalyst then promotes enantioselective proton transfer to generate the stereocenter of the insertion product. This reaction couples a wide variety of diazo esters and amines to produce chiral alpha-alkyl alpha-amino acid derivatives.

Product Details of 91-00-9. Welcome to talk about 91-00-9, If you have any questions, you can contact Li, ML; Yu, JH; Li, YH; Zhu, SF; Zhou, QL or send Email.

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

Application In Synthesis of Diphenylmethanamine. Recently I am researching about MECHANICALLY INTERLOCKED MOLECULES; ASYMMETRIC CATALYSIS; PEPTIDE-SYNTHESIS; MACHINES; COOPERATION; CATENANES; ALDEHYDES; SWITCHES; PYRIDYL, Saw an article supported by the Engineering and Physical Sciences Research Council (EPSRC)UK Research & Innovation (UKRI)Engineering & Physical Sciences Research Council (EPSRC) [EP/P027067/1]; EU (European Research Council (ERC))European Research Council (ERC) [786630, 642083]. Published in WILEY-V C H VERLAG GMBH in WEINHEIM ,Authors: Dommaschk, M; Echavarren, J; Leigh, DA; Marcos, V; Singleton, TA. The CAS is 91-00-9. Through research, I have a further understanding and discovery of Diphenylmethanamine

We report on a switchable rotaxane molecular shuttle that features a pseudo-meso 2,5-disubstituted pyrrolidine catalytic unit on the axle whose local symmetry is broken according to the position of a threaded benzylic amide macrocycle. The macrocycle can be selectively switched (with light in one direction; with catalytic acid in the other) with high fidelity between binding sites located to either side of the pyrrolidine unit. The position of the macrocycle dictates the facial bias of the rotaxane-catalyzed conjugate addition of aldehydes to vinyl sulfones. The pseudo-meso non-interlocked thread does not afford significant selectivity as a catalyst (2-14 % ee), whereas the rotaxane affords selectivities of up to 40 % ee with switching of the position of the macrocycle changing the handedness of the product formed (up to 60 % Delta ee).

Welcome to talk about 91-00-9, If you have any questions, you can contact Dommaschk, M; Echavarren, J; Leigh, DA; Marcos, V; Singleton, TA or send Email.. Application In Synthesis of Diphenylmethanamine

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