Tag: M.W=150-200

Recommanded Product: Diphenylmethanamine. Wang, L; Casey, MC; Vernekar, SKV; Do, HT; Sahani, RL; Kirby, KA; Du, HJ; Hachiya, A; Zhang, HC; Tedbury, PR; Xie, JS; Sarafianos, SG; Wang, ZQ in [Wang, Lei; Vernekar, Sanjeev Kumar V.; Do, Ha T.; Sahani, Rajkumar Lalji; Xie, Jiashu; Wang, Zhengqiang] Univ Minnesota, Coll Pharm, Ctr Drug Design, Minneapolis, MN 55455 USA; [Casey, Mary C.] Univ Missouri, Christopher S Bond Life Sci Ctr, Dept Mol Microbiol & Immunol, Sch Med, Columbia, MO 65211 USA; [Kirby, Karen A.; Du, Haijuan; Zhang, Huanchun; Tedbury, Philip R.; Sarafianos, Stefan G.] Emory Univ, Dept Pediat, Lab Biochem Pharmacol, Sch Med, Atlanta, GA 30322 USA; [Hachiya, Atsuko] Natl Hosp Org, Clin Res Ctr, Nagoya Med Ctr, Nagoya, Aichi 4600001, Japan; [Wang, Lei] Dalian Univ Technol, Sch Chem Engn, Dept Pharm, Dalian 116024, Peoples R China published Chemical profiling of HIV-1 capsid-targeting antiviral PF74 in 2020.0, Cited 51.0. The Name is Diphenylmethanamine. Through research, I have a further understanding and discovery of 91-00-9.

The capsid protein (CA) of HIV-1 plays essential roles in multiple steps of the viral replication cycle by assembling into functional capsid core, controlling the kinetics of uncoating and nuclear entry, and interacting with various host factors. Targeting CA represents an attractive yet underexplored antiviral approach. Of all known CA-targeting small molecule chemotypes, the peptidomimetic PF74 is particularly interesting because it binds to the same pocket used by a few important host factors, resulting in highly desirable antiviral phenotypes. However, further development of PF74 entails understanding its pharmacophore and mitigating its poor metabolic stability. We report herein the design, synthesis, and evaluation of a large number of PF74 analogs aiming to provide a comprehensive chemical profiling of PF74 and advance the understanding on its detailed binding mechanism and pharmacophore. The analogs, containing structural variations mainly in the aniline domain and/or the indole domain, were assayed for their effect on stability of CA hexamers, antiviral activity, and cytotoxicity. Selected analogs were also tested for metabolic stability in liver microsomes, alone or in the presence of a CYP3A inhibitor. Collectively, our studies identified important pharmacophore elements and revealed additional binding features of PF74, which could aid in future design of improved ligands to better probe the molecular basis of CA-host factor interactions, design strategies to disrupt them, and ultimately identify viable CA-targeting antiviral leads. (C) 2020 Elsevier Masson SAS. All rights reserved.

Recommanded Product: Diphenylmethanamine. Welcome to talk about 91-00-9, If you have any questions, you can contact Wang, L; Casey, MC; Vernekar, SKV; Do, HT; Sahani, RL; Kirby, KA; Du, HJ; Hachiya, A; Zhang, HC; Tedbury, PR; Xie, JS; Sarafianos, SG; Wang, ZQ or send Email.

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

Bottaro, F; Madsen, R in [Bottaro, Fabrizio; Madsen, Robert] Tech Univ Denmark, Dept Chem, DK-2800 Lyngby, Denmark published In Situ Generated Cobalt Catalyst for the Dehydrogenative Coupling of Alcohols and Amines into Imines in 2019.0, Cited 68.0. SDS of cas: 91-00-9. The Name is Diphenylmethanamine. Through research, I have a further understanding and discovery of 91-00-9.

An in situ formed cobalt catalyst is developed from cobalt(II)bromide, bis[2-(diisopropylphosphino)-4-methylphenyl]amine and zinc metal. The catalyst mediates the acceptorless dehydrogenative coupling of alcohols and amines into imines with the release of hydrogen gas and the transformation is applied to the synthesis of a variety of imines from different alcohols and amines. The mechanism is investigated with labelled substrates and based on the results a cobalt(I) PNP complex is believed to be the catalytically active species which abstracts hydrogen gas from the alcohol through a metal ligand bifunctional pathway.

Welcome to talk about 91-00-9, If you have any questions, you can contact Bottaro, F; Madsen, R or send Email.. SDS of cas: 91-00-9

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

Recently I am researching about HIGHLY ENANTIOSELECTIVE HYDROGENATION; CATALYTIC ASYMMETRIC DIAMINATION; MESO-AZIRIDINES; MANNICH REACTION; IMINES; AMINOLYSIS; ADDITIONS; ALKENES; DESIGN; LIGAND, Saw an article supported by the National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21790332, 21521002, 21772204]; CASChinese Academy of Sciences [QYZDJSSW-SLH023]. Published in WILEY-V C H VERLAG GMBH in WEINHEIM ,Authors: Chen, Y; Pan, YX; He, YM; Fan, QH. The CAS is 91-00-9. Through research, I have a further understanding and discovery of Diphenylmethanamine. Application In Synthesis of Diphenylmethanamine

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.

Application In Synthesis of Diphenylmethanamine. 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.

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

An article Nickel/briphos-catalyzed transamidation of unactivated tertiary amides WOS:000558540500006 published article about N-C CLEAVAGE; METAL-FREE TRANSAMIDATION; PRIMARY CARBOXAMIDES; SECONDARY AMIDES; CARBOXYLIC-ACIDS; AMIDATION; ESTERIFICATION; CARBONYLATION; AMINES; ESTERS in [Yang, Dahyeon; Lee, Sunwoo] Chonnam Natl Univ, Dept Chem, Gwangju 61186, South Korea; [Shin, Taeil; Kim, Hyunwoo] Korea Adv Inst Sci & Technol, Dept Chem, Daejeon 34141, South Korea in 2020.0, Cited 56.0. The Name is Diphenylmethanamine. Through research, I have a further understanding and discovery of 91-00-9. Application In Synthesis of Diphenylmethanamine

The transamidation of tertiary amides was achievedvianickel catalysis in combination with briphos ligands.N-Methyl-N-phenylbenzamide derivatives reacted with primary amines in the presence of NiCl2/briphos L4 to provide the transamidated products in moderate to good yields. Primary aromatic amines delivered higher product yields than aliphatic amines.

Application In Synthesis of Diphenylmethanamine. 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.

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Amide – Wikipedia,
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COA of Formula: C13H13N. In 2019 EUR J ORG CHEM published article about ONE-POT SYNTHESIS; CATALYZED KNOEVENAGEL CONDENSATION; METAL-ORGANIC FRAMEWORK; FACILE SYNTHESIS; CHEMOSELECTIVE REDUCTION; GREEN PROCEDURE; IONIC LIQUID; EFFICIENT; NITRILES; HYDRATION in [Rupanawar, Bapurao D.; Suryavanshi, Gurunath] CSIR, Natl Chem Lab, Chem Engn & Proc Dev Div, Dr Homi Bhaba Rd, Pune 411008, Maharashtra, India; [Rupanawar, Bapurao D.; Suryavanshi, Gurunath] Acad Sci & Innovat Res AcSIR, Ghaziabad 201002, Uttar Pradesh, India; [Veetil, Sruthi M.] CSIR, Natl Chem Lab, Cent NMR Facil, Dr Homi Shaba Rd, Pune 411008, Maharashtra, India in 2019, Cited 74. The Name is Diphenylmethanamine. Through research, I have a further understanding and discovery of 91-00-9.

Hypervalent iodine-mediated oxidative olefination of amines with an active methylene compound provides a rapid gateway towards the formation of electrophilic alkenes under mild reaction conditions in good to excellent yields. This is an efficient protocol for the preparation of substituted electrophilic alkenes.

COA of Formula: C13H13N. Welcome to talk about 91-00-9, If you have any questions, you can contact Rupanawar, BD; Veetil, SM; Suryavanshi, G or send Email.

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

Authors Ozenil, M; Pacher, K; Balber, T; Vraka, C; Roller, A; Holzer, W; Spreitzer, H; Mitterhauser, M; Wadsak, W; Hacker, M; Pichler, V in ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER published article about HUMAN BRAIN; ARECAIDINE; AGONIST; LOGP; OPPORTUNITIES; GUVACINE; SUBTYPES in [Ozenil, Marius; Pacher, Katharina; Balber, Theresa; Vraka, Chrysoula; Mitterhauser, Markus; Wadsak, Wolfgang; Hacker, Marcus; Pichler, Verena] Med Univ Vienna, Dept Biomed Imaging & Image Guided Therapy, Div Nucl Med, Vienna, Austria; [Balber, Theresa; Mitterhauser, Markus] Ludwig Boltzmann Inst Appl Diagnost, Vienna, Austria; [Roller, Alexander] Univ Vienna, Fac Chem, Xray Struct Anal Ctr, Vienna, Austria; [Holzer, Wolfgang; Spreitzer, Helmut] Univ Vienna, Fac Life Sci, Dept Pharmaceut Chem, Vienna, Austria; [Wadsak, Wolfgang] CBmed GmbH, Ctr Biomarker Res Med, Graz, Austria in 2020.0, Cited 50.0. Application In Synthesis of Diphenylmethanamine. The Name is Diphenylmethanamine. Through research, I have a further understanding and discovery of 91-00-9

Supported by their involvement in many neurodegenerative disorders, muscarinic acetylcholine receptors ( mAChRs) are an interesting target for PET imaging. Nevertheless, no radiotracer is established in clinical routine. Within this work we aim to develop novel PET tracers based on the structure of arecoline. Fifteen novel arecoline derivatives were synthesized, characterized and tested for their affinity to the mAChRs M1-M5 and the conceivable off-target acetylcholinesterase. Five arecoline derivatives and arecoline were labeled with carbon-11 in good yields. Arecaidine diphenylmethyl ester (3b), arecaidine bis(4-fluorophenyl)methyl ester (3c) and arecaidine (4-bromophenyl)(4-fluorophenyl)methyl ester (3e) showed a tremendous gain in mAChR affinity compared to arecoline and a pronounced subtype selectivity for M1. Metabolic stability and serum protein binding of [C-11] 3b and [C-11] 3c were in line with properties of established brain tracers. Nonspecific binding of [C-11]3c was prevalent in kinetic and endpoint experiment on living cells as well as in autoradiography on native mouse brain sections, which motivates us to decrease the lipophilicity of this substance class prior to in vivo experiments. (C) 2020 The Author(s). Published by Elsevier Masson SAS.

Application In Synthesis of Diphenylmethanamine. Welcome to talk about 91-00-9, If you have any questions, you can contact Ozenil, M; Pacher, K; Balber, T; Vraka, C; Roller, A; Holzer, W; Spreitzer, H; Mitterhauser, M; Wadsak, W; Hacker, M; Pichler, V or send Email.

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

COA of Formula: C13H13N. Recently I am researching about TRANSFER HYDROGENATION; AROMATIC NITRILES; MILD; COMPLEXES; INDOLES; IMINES; (DE)HYDROGENATION; ALKYNYLATION; ALKYLATION; ALDEHYDES, Saw an article supported by the . Published in WILEY-V C H VERLAG GMBH in WEINHEIM ,Authors: Sharma, DM; Punji, B. The CAS is 91-00-9. Through research, I have a further understanding and discovery of Diphenylmethanamine

Selective hydrogenation/reductive amination of nitriles to secondary amines catalyzed by an inexpensive and user-friendly cobalt complex, (Xantphos)CoCl2, is reported. The use of (Xantphos)CoCl2 and ammonia borane (NH3-BH3) combination affords the selective reduction of nitriles to symmetrical secondary amines, whereas the employment of (Xantphos)CoCl2 and dimethylamine borane (Me2NH-BH3) along with external amines produce unsymmetrical secondary amines and tertiary amines. The general applicability of this methodology is demonstrated by the synthesis of 43 symmetrical and unsymmetrical secondary and tertiary amines bearing diverse functionalities.

COA of Formula: C13H13N. 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

Authors Sharma, DM; Punji, B in WILEY-V C H VERLAG GMBH published article about TRANSFER HYDROGENATION; AROMATIC NITRILES; MILD; COMPLEXES; INDOLES; IMINES; (DE)HYDROGENATION; ALKYNYLATION; ALKYLATION; ALDEHYDES in Dr Homi Bhabha Rd, Pune 411008, Maharashtra, India; [Sharma, Dipesh M.; Punji, Benudhar] NCL, CSIR, Div Chem Engn, Organometall Synth & Catalysis Grp, Pune 411008, Maharashtra, India; [Sharma, Dipesh M.; Punji, Benudhar] NCL, CSIR, Acad Sci & Innovat Res AcSIR, Pune 411008, Maharashtra, India in 2019.0, Cited 57.0. Category: amides-buliding-blocks. The Name is Diphenylmethanamine. Through research, I have a further understanding and discovery of 91-00-9

Selective hydrogenation/reductive amination of nitriles to secondary amines catalyzed by an inexpensive and user-friendly cobalt complex, (Xantphos)CoCl2, is reported. The use of (Xantphos)CoCl2 and ammonia borane (NH3-BH3) combination affords the selective reduction of nitriles to symmetrical secondary amines, whereas the employment of (Xantphos)CoCl2 and dimethylamine borane (Me2NH-BH3) along with external amines produce unsymmetrical secondary amines and tertiary amines. The general applicability of this methodology is demonstrated by the synthesis of 43 symmetrical and unsymmetrical secondary and tertiary amines bearing diverse functionalities.

Category: amides-buliding-blocks. Welcome to talk about 91-00-9, If you have any questions, you can contact Sharma, DM; Punji, B or send Email.

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

Formula: C13H13N. Linciano, P; Pozzi, C; dello Iacono, L; di Pisa, F; Landi, G; Bonucci, A; Gul, S; Kuzikov, M; Ellinger, B; Witt, G; Santarem, N; Baptista, C; Franco, C; Moraes, CB; Muller, W; Wittig, U; Luciani, R; Sesenna, A; Quotadamo, A; Ferrari, S; Pohner, I; Cordeiro-Da-Silva, A; Mangani, S; Costantino, L; Costi, MP in [Linciano, Pasquale; Luciani, Rosaria; Sesenna, Antony; Quotadamo, Antonio; Costantino, Luca; Costi, Maria Paola] Univ Modena & Reggio Emilia, Dipartimento Sci Vita, Via Campi 103, I-41125 Modena, Italy; [Pozzi, Cecilia; dello Iacono, Lucia; di Pisa, Flavio; Landi, Giacomo; Bonucci, Alessio; Mangani, Stefano] Univ Siena, Dipartimento Biotecnol Chim & Farm, Via Aldo Moro 2, I-53100 Siena, Italy; [Gul, Sheraz; Kuzikov, Maria; Ellinger, Bernhard; Witt, Gesa] Fraunhofer Inst Mol Biol & Appl Ecol Screening Po, D-22525 Hamburg, Germany; [Santarem, Nuno; Baptista, Catarina] Inst Mol & Cell Biol, P-4150180 Porto, Portugal; [Santarem, Nuno; Baptista, Catarina] Univ Porto, Inst Invest & Inovacao Saude, P-4150180 Porto, Portugal; [Franco, Caio; Moraes, Carolina B.] CNPEM, Lab Nacl Biociencias LNBio, BR-13083100 Campinas, SP, Brazil; [Mueller, Wolfgang; Wittig, Ulrike] HITS, Sci Databases & Visualizat Grp, D-69118 Heidelberg, Germany; [Wittig, Ulrike] HITS, Mol & Cellular Modeling Grp, D-69118 Heidelberg, Germany; [Franco, Caio; Moraes, Carolina B.] Univ Sao Paulo, Dept Microbiol, Inst Biomed Sci, BR-05508900 Sao Paulo, SP, Brazil published Enhancement of Benzothiazoles as Pteridine Reductase-1 Inhibitors for the Treatment of Trypanosomatidic Infections in 2019.0, Cited 57.0. The Name is Diphenylmethanamine. Through research, I have a further understanding and discovery of 91-00-9.

2-Amino-benzo[d]thiazole was identified as a new scaffold for the development of improved pteridine reductase-1 (PTR1) inhibitors and anti-trypanosomatidic agents. Molecular docking and crystallography guided the design and synthesis of 42 new benzothiazoles. The compounds were assessed for Trypanosoma brucei and Leishmania major PTR1 inhibition and in vitro activity against T. brucei and amastigote Leishmania infantum. We identified several 2-amino-benzo[d]thiazoles with improved enzymatic activity (TbPTR1 IC50 = 0.35 mu M; LmPTR1 IC50 = 1.9 mu M) and low mu M antiparasitic activity against T. brucei. The ten most active compounds against TbPTR1 were able to potentiate the antiparasitic activity of methotrexate when evaluated in combination against T. brucei, with a potentiating index between 1.2 and 2.7. The compound library was profiled for early ADME toxicity, and 2-amino-N-benzylbenzo[d]thiazole-6-carboxamide (4c) was finally identified as a novel potent, safe, and selective anti-trypanocydal agent (EC50 = 7.0 mu M). Formulation of 4c with hydroxypropyl-beta-cyclodextrin yielded good oral bioavailability, encouraging progression to in vivo studies.

Formula: C13H13N. Welcome to talk about 91-00-9, If you have any questions, you can contact Linciano, P; Pozzi, C; dello Iacono, L; di Pisa, F; Landi, G; Bonucci, A; Gul, S; Kuzikov, M; Ellinger, B; Witt, G; Santarem, N; Baptista, C; Franco, C; Moraes, CB; Muller, W; Wittig, U; Luciani, R; Sesenna, A; Quotadamo, A; Ferrari, S; Pohner, I; Cordeiro-Da-Silva, A; Mangani, S; Costantino, L; Costi, MP or send Email.

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

An article Chromium-catalysed efficient N-formylation of amines with a recyclable polyoxometalate-supported green catalyst WOS:000605666100009 published article about HOMOGENEOUS CATALYSIS; AEROBIC OXIDATION; CONVENIENT METHOD; FORMIC-ACID; HYDROGENATION; MILD; REAGENTS; OXYGEN; CO2 in [Dan, Demin; Yu, Han; Han, Sheng] Shanghai Inst Technol, Sch Chem & Environm Engn, Shanghai 201418, Peoples R China; [Chen, Fubo] Tongji Univ, Shanghai Peoples Hosp 10, Sch Med, Dept Stomatol, Shanghai 200072, Peoples R China; [Zhao, Whenshu] Shanghai Univ Tradit Chinese Med, Longhua Hosp, Shanghai 200000, Peoples R China; [Yu, Han; Wei, Yongge] Tsinghua Univ, Dept Chem, Minist Educ, Key Lab Organ Optoelect & Mol Engn, Beijing 100081, Peoples R China; [Wei, Yongge] Peking Univ, State Key Lab Nat & Biomimet Drugs, Beijing 100191, Peoples R China in 2021.0, Cited 52.0. The Name is Diphenylmethanamine. Through research, I have a further understanding and discovery of 91-00-9. Application In Synthesis of Diphenylmethanamine

A simple and efficient protocol for the formylation of amines with formic acid, catalyzed by a polyoxometalate-based chromium catalyst, is described. Notably, this method shows excellent activity and chemo-selectivity for the formylation of primary amines; diamines have also been successfully employed. Importantly, the chromium catalyst is potentially non-toxic, environmentally benign and safer than the widely used high valence chromium catalysts such as CrO3 and K2Cr2O7. The catalyst can be recycled several times with a negligible impact on activity. Finally, a plausible mechanism is provided based on the observation of intermediate and control experiments.

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