Results 31 to 40 of about 114,841 (367)

Synthesis and studies of bissydnone sulfonamides based on 4,4’-diaminodiphenyl methane

Orbital: The Electronic Journal of Chemistry, 2010
3,3’-(4,4’-Diphenyl)bissydnonyl methane (5) was synthesized and subjected to chlorosulfonation followed by amination resulted in to formation of 3,3’-(methylenedi-1,4-phenylene)bis[4-{(4-substituted-amino)sulfonyl} sydnone (7a-j).
Shahrukh T. Asundaria, Keshav C. Patel
doaj   +1 more source

Review of the existing maximum residue levels for amisulbrom according to Article 12 of Regulation (EC) No 396/2005

EFSA Journal, 2020
According to Article 12 of Regulation (EC) No 396/2005, EFSA has reviewed the maximum residue levels (MRLs) currently established at European level for the pesticide active substance amisulbrom.
European Food Safety Authority (EFSA), Maria Anastassiadou, Giovanni Bernasconi, Alba Brancato, Luis Carrasco Cabrera, Luna Greco, Samira Jarrah, Aija Kazocina, Renata Leuschner, Jose Oriol Magrans, Ileana Miron, Stefanie Nave, Ragnor Pedersen, Hermine Reich, Alejandro Rojas, Angela Sacchi, Miguel Santos, Alois Stanek, Anne Theobald, Benedicte Vagenende, Alessia Verani   +20 more
doaj   +1 more source

Sulfonamide Synthesis through Electrochemical Oxidative Coupling of Amines and Thiols

Journal of the American Chemical Society, 2019
Sulfonamides are key motifs in pharmaceuticals and agrochemicals, spurring the continuous development of novel and efficient synthetic methods to access these functional groups.
G. Laudadio, Efstathios Barmpoutsis, C. Schotten, L. Struik, Sebastian Govaerts, D. Browne, T. Noël   +6 more
semanticscholar   +1 more source

Synthesis and Pharmacological Evaluation of Novel Benzenesulfonamide Derivatives as Potential Anticonvulsant Agents

Molecules, 2015
A novel series of benzenesulfonamide derivatives containing 4-aminobenzenesul-fonamide and α-amides branched valproic acid or 2,2-dimethylcyclopropanecarboxylic acid moieties were synthesized and screened for their anticonvulsant activities in mice ...
Zhiming Wang, Jinping Li, Xiao-Dong Zeng, Xian-Ming Hu, Xiaoju Zhou, Xuechuan Hong   +5 more
doaj   +1 more source

Rapid labelling and covalent inhibition of intracellular native proteins using ligand-directed N-acyl-N-alkyl sulfonamide

Nature Communications, 2018
Selective modification of native proteins in live cells is one of the central challenges in recent chemical biology. As a unique bioorthogonal approach, ligand-directed chemistry recently emerged, but the slow kinetics limits its scope.
Tomonori Tamura, Tsuyoshi Ueda, Taiki Goto, Taku Tsukidate, Yonatan Shapira, Yuki Nishikawa, Alma Fujisawa, I. Hamachi   +7 more
semanticscholar   +1 more source

Crystal structure of N-[(1S,2S)-2-aminocyclohexyl]-2,4,6-trimethylbenzenesulfonamide

Acta Crystallographica Section E: Crystallographic Communications, 2015
The title compound, C15H24N2O2S, was synthesized via a substitution reaction between the enantiopure (1S,2S)-(+)-1,2-diaminocyclohexane and 2,4,6-trimethylbenzene-1-sulfonyl chloride.
Felix N. Ngassa, Shannon M. Biros, Richard J. Staples   +2 more
doaj   +1 more source

Disseminated Nocardia cyriacigeorgia causing pancreatitis in a haploidentical stem cell transplant recipient. [PDF]

, 2017
We report the first published case of acute pancreatitis secondary to disseminated nocardiosis in a hematopoietic stem cell transplant (HSCT) recipient on chronic immunosuppression for graft-versus-host disease (GVHD).
Chen, MD, Jason, Filicko-O\u27Hara, Joanne, Flomenberg, Phyllis, Kasner, Margaret, Pan, MD, Jonathan   +4 more
core   +3 more sources

Sulfonamides identified as plant immune-priming compounds in high-throughput chemical screening increase disease resistance in Arabidopsis thaliana

Frontiers in Plant Science, 2012
Plant activators are agrochemicals that protect crops from diseases by activating the plant immune system. To isolate lead compounds for use as practical plant activators, we screened 2 different chemical libraries composed of various bioactive ...
Yoshiteru eNoutoshi, Mika eIkeda, Tamio eSaito, Hiroyuki eOsada, Ken eShirasu   +4 more
doaj   +1 more source

Primary Sulfonamide Synthesis Using the Sulfinylamine Reagent N-Sulfinyl-O-(tert-butyl)hydroxylamine, t-BuONSO

Organic Letters, 2020
Sulfonamides have played a defining role in the history of drug development and continue to be prevalent today. In particular, primary sulfonamides are common in marketed drugs.
T. Davies, M. Tilby, David Skolc, A. Hall, M. Willis   +4 more
semanticscholar   +1 more source

Gold-Catalyzed Intramolecular Aminoarylation of Alkenes: C-C Bond Formation through Bimolecular Reductive Elimination [PDF]

, 2010
Gold-ilocks and the 3 mol % catalyst: Bimetallic gold bromides allow the room temperature aminoarylation of unactivated terminal olefins with aryl boronic acids using Selectfluor as an oxidant.
Benitez, Diego, Brenzovich, William E., Jr., Goddard, William A., III, Lackner, Aaron D., Shunatona, Hunter P., Tkatchouk, Ekaterina, Toste, F. Dean   +6 more
core   +1 more source