Results 41 to 50 of about 7,470 (229)

Synergistische Entwicklungsstrategien von Inhibitoren gegen humane UDP‐Galactose‐4‐Epimerase

Angewandte Chemie, EarlyView.
Die Epimerase GalE ist essenziell für die Biosynthese von krebsrelevanten O‐GalNAc Glykanen. Wir verwenden orthogonales, strukturbasiertes Screening niedermolekularer Fragmente an, um kovalente und nichtkovalente Inhibitoren gegen GalE mit nicht mehr als 22 optimierten Verbindungen zu erhalten.
William M. Browne, Jonathan Pettinger, Teresa Weckwerth, Andrew Purkiss, Sing Hei Lok, Louisa Penicaut, Roksana Ogrodowicz, Raveena Prema, Simone Kunzelmann, Chloe Roustan, Ganka Bineva‐Todd, Saskia Pieters, Francesca Zappacosta, Alfred E. Doherty, Isobel Oram, Christelle Soudy, Robert Quinlan, Joanna Redmond, Svend Kjaer, David House, Stephane Mouilleron, Jacob T. Bush, Benjamin Schumann   +22 more
wiley   +1 more source

Nitroimidazoles XIII. Synthesis of Substituted (1-Methyl-5-Nitro-2-Imidazolyl) Isoxazoles [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 1998
The beta0diketone derivatives of nitroimidazole were synthesized from the reaction of magnesium salt of beta-ketoaccids 3 with imidazolide 4. The raction of beta-diketones with hydroxylamine hydrochloride afforded either the isoxazoles or the 5-hydroxyl ...
Abbas Shafiee, Mohammad ALi Ebrahimzadeh
doaj  

Deep Eutectic Solvents: The Organic Reaction Medium of the Century [PDF]

, 2016
This microreview summarizes the use of deep eutectic solvents (DESs) and related melts in organic synthesis. Solvents of this type combine the great advantages of other proposed environmentally benign alternative solvents, such as low toxicity, high ...
Abbott, Abbott, Abbott, Abbott, Abbott, Abbott, Abbott, Abo-Hamad, Amelio, Aparicio, Assanosi, Azizi, Azizi, Azizi, Azizi, Azizi, Azizi, Azizi, Azizi, Azizi, Azizi, Azizi, Azizi, Azizi, Azizi, Azizi, Azizi, Azizi, Bafti, Bakavoli, Beckman, Bednarz, Borse, Cao, Cardellini, Carriazo, Chahdoura, Chai, Chaskar, Chen, Chen, Constable, Cragg, Dai, Dai, Dai, Dai, Davey, De Oliveira Vigier, De Oliveira Vigier, De Santi, del Monte, Disale, Domínguez de María, Domínguez de María, Duan, Dupont, Durand, Díaz-Álvarez, Earle, Ferreira, Fischer, Francisco, Gambino, García, García-Verdugo, García-Álvarez, García-Álvarez, Gill, Gore, Gorke, Gu, Guajardo, Gupta, Hallet, Handy, Handy, Handy, Hari, Hawkins, Hayyan, Henderson, Hu, Hu, Ilgen, Ilgen, Imperato, Imperato, Imperato, Itoh, Jella, Jérôme, Karmakar, Kemeling, Keshavarzipour, Khandelwal, Krishnakumar, Kumar, Kus, Laird, Lavilla, Li, Li, Li, Li, Lindström, Liu, Liu, Liu, Lobo, Lobo, Lu, Macaev, Machida, Mahboub, Mallardo, Martins, Matsuda, Maugeri, Maugeri, Maugeri, Mobinikhaledi, Morales, More, Müller, Müller, Pace, Pal, Pandey, Patil, Pavia, Pawar, Pednekar, Pena-Pereira, Pena-Pereira, Peters, Phadtare, Phadtare, Pincock, Pérez, Pérez-Sánchez, Radošević, Rastogi, Reddy, Rodríguez-Álvarez, Ruß, Saberi, Sanap, Sanap, Santos, Sassone, Scholten, Serrano, Sheldon, Shuklov, Singh, Singh, Singh, Singh, Singh, Smith, Sonawane, Steinrück, Stepankova, Sunitha, Tanaka, Tang, Tang, Vidal, Vidal, Vidal, Wagle, Wang, Wang, Wang, Wang, Wang, Wang, Wasserscheid, Welton, Xia, Yadav, Yadav, Yadav, Yu, Zhang, Zhang, Zhang, Zhang, Zhang, Zhang, Zhao, Zhao   +192 more
core   +2 more sources

Electrochemical Synthesis of Isoxazoles and Isoxazolines via Anodic Oxidation of Oximes

ChemElectroChem, 2023
Isoxazol(in)es are widely featured structural motifs in natural products, agrochemicals, and pharmaceuticals. The first intermolecular approach for a direct electrochemical synthesis from readily available aldoximes is reported.
Silja Hofmann, Johannes Winter, Tobias Prenzel, Dr. María deJesús Gálvez‐Vázquez, Prof. Dr. Siegfried R. Waldvogel   +4 more
doaj   +1 more source

A low-toxicity method for the separation of lanosterol and dihydrolanosterol from commercial mixtures [PDF]

, 2004
We describe an inexpensive, low-toxicity and high-yielding method for the production of pure lanosterol and dihydrolanosterol from the commercially available mixture.
Kavtaradze, Levan K., Manley-Harris, Merilyn, Nicholson, Brian K.   +2 more
core   +2 more sources

A Synergistic Inhibitor Development Strategy Against Human UDP‐Galactose‐4‐Epimerase

Angewandte Chemie International Edition, EarlyView.
The epimerase GalE is crucial for the biosynthesis of cancer‐relevant O‐GalNAc glycans. Here, we employ orthogonal, structurally enabled small molecule fragment screens to yield both covalent and non‐covalent inhibitors against GalE within no more than 22 elaborated compounds.
William M. Browne, Jonathan Pettinger, Teresa Weckwerth, Andrew Purkiss, Sing Hei Lok, Louisa Penicaut, Roksana Ogrodowicz, Raveena Prema, Simone Kunzelmann, Chloe Roustan, Ganka Bineva‐Todd, Saskia Pieters, Francesca Zappacosta, Alfred E. Doherty, Isobel Oram, Christelle Soudy, Robert Quinlan, Joanna Redmond, Svend Kjaer, David House, Stephane Mouilleron, Jacob T. Bush, Benjamin Schumann   +22 more
wiley   +1 more source

5-(Benzoyloxymethyl)isoxazole-3-carboxylic Acid Ethyl Ester

Molbank
We describe here the palladium hydrogenation of ethyl 5-(benzoyloxymethyl)isoxazole-3-carboxylate. The presence of two reducible sites in the molecule, namely the benzylic-like position and the isoxazole N–O bond, creates a possible competition.
Cosimo Antonini, Franca M. Cordero, Fabrizio Machetti   +2 more
doaj   +1 more source

Synthesis and biological evaluation of ferrocene-based cannabinoid receptor 2 ligands [PDF]

, 2018
Ferrocene analogues of known fatty acid amide hydrolase inhibitors and CB2 ligands have been synthesized and characterized spectroscopically and crystallographically.
Barczyk, Amélie, Bollier, Mélanie, Coles, Simon J, Dezitter, Xavier, Farce, Amaury, Klupsch, Fredérique, Leleu-Chavain, Natascha, Millet, Regis, Sansook, Supojjanee, Spencer, John, Tizzard, Graham J, Tuo, Wei   +11 more
core   +3 more sources

Síntesis y evaluación “in vitro” de la actividad antifúngica de oximas, éteres de oxima e isoxazoles

Universitas Scientiarum, 2011
Synthesis and in vitro assessment of antifungal activity of oximes, oxime ethers and isoxazoles. Objective. To synthesize and carryout a preliminary evaluation of the in vitro antifungal activity of oximes, oxime ethers and isoxazoles.
John Diaz-Velandia, Natalia Durán-Díaz, Jorge Robles-Camargo, Alix Elena Loaiza   +3 more
doaj  

Tolerância de híbridos de milho ao herbicida isoxaflutole Tolerance of corn hybrids to isoxaflutole

Planta Daninha, 2008
Objetivou-se com este trabalho avaliar a tolerância de híbridos de milho ao isoxaflutole e relacionar estudos de seletividade desse herbicida conduzidos em casa de vegetação com estudos desenvolvidos em campo.
S.D. Cavalieri, R.S. Oliveira Jr, J. Constantin, D.F. Biffe, E.C. Dvoranen, E. Blainski   +5 more
doaj   +1 more source