Results 11 to 20 of about 18,824 (297)

Synthesis and characterization of polysaccharide carbamates and mixed carbamates with tunable water solubility

Carbohydrate Polymer Technologies and Applications
Polysaccharide derivatives with two types of functionalities were synthesized; reactive groups for click-chemistry approaches and groups that can tune the water solubility of the products.
Martin Gericke, Zakaria Atmani, Lennart Hendrik Skodda, Thomas Heinze   +3 more
doaj   +2 more sources

Interactions of Paraoxonase-1 with Pharmacologically Relevant Carbamates

Molecules, 2020
Mammalian paraoxonase-1 hydrolyses a very broad spectrum of esters such as certain drugs and xenobiotics. The aim of this study was to determine whether carbamates influence the activity of recombinant PON1 (rePON1).
Anita Bosak, Aljoša Bavec, Tilen Konte, Goran Šinko, Zrinka Kovarik, Marko Goličnik   +5 more
doaj   +2 more sources

Targeting Monoacylglycerol Lipase in Pursuit of Therapies for Neurological and Neurodegenerative Diseases

Molecules, 2021
Neurological and neurodegenerative diseases are debilitating conditions, and frequently lack an effective treatment. Monoacylglycerol lipase (MAGL) is a key enzyme involved in the metabolism of 2-AG (2-arachidonoylglycerol), a neuroprotective ...
Anca Zanfirescu, Anca Ungurianu, Dragos Paul Mihai, Denise Radulescu, George Mihai Nitulescu   +4 more
doaj   +1 more source

Benzyl Carbamates of 4-Aminosalicylanilides as Possible BACE1 Modulators

Chemistry Proceedings, 2022
Recently, a series of thirty-eight 4-{[(benzyloxy)carbonyl]amino}-2-hydroxybenzoic acid amides designed as potential acetyl- and butyrylcholinesterase (AChE/BChE) inhibitors were described as potential drugs to alleviate the symptoms of Alzheimer’s ...
Petra Majerova, Dominika Pindjakova, Timotej Jankech, Ivana Gerhardtova, Jiri Kos, Andrej Kovac, Josef Jampilek   +6 more
doaj   +1 more source

Synthesis of Amide Enol Carbamates and Carbonates through Cu(OTf)₂‑Catalyzed Reactions of Ynamides with t‑Butyl Carbamates/Carbonates

, 2020
A highly regioselective approach to access amide enol carbamates and carbonates 5a–5c′, 7a–7h, and 9 was developed through Cu­(OTf)2-catalyzed reactions of ynamides 4 with t-butyl carbamates 2 and 8 and t-butyl carbonates 6.
Bang-Guo Wei (1589992), Guo-Qiang Lin (1589989), Ming Li (91180), Pan Han (3765889), Chang-Mei Si (1589980), Zhuo-Ya Mao (1589983)   +5 more
core   +3 more sources

Specific and rapid visual detection of organophosphorus and carbamate pesticides in agricultural products by gold nanoparticles conjugated with aptamer [PDF]

Journal of Crop Protection
Designing a fast, inexpensive, and easy method for on-site detection of pesticide residues is very important. In the present research, a sensitive nanobiosensor has been designed based on gold colloidal nanoparticles that could detect organophosphorus ...
Mohsen Morowati, Rahim Berahmand, Tahereh Tohidi Moghaddam   +2 more
doaj   +1 more source

QSTR Modeling to Find Relevant DFT Descriptors Related to the Toxicity of Carbamates

Molecules, 2022
Compounds containing carbamate moieties and their derivatives can generate serious public health threats and environmental problems due their high potential toxicity.
Emma H. Acosta-Jiménez, Luis A. Zárate-Hernández, Rosa L. Camacho-Mendoza, Simplicio González-Montiel, José G. Alvarado-Rodríguez, Carlos Z. Gómez-Castro, Miriam Pescador-Rojas, Amilcar Meneses-Viveros, Julián Cruz-Borbolla   +8 more
doaj   +1 more source

Clarifying an Electrometric Method for Determining Blood Cholinesterase Activity: A Scientific Letter [PDF]

Asia Pacific Journal of Medical Toxicology, 2022
In this scientific letter, a modified electrometric method is clarified for rapid and accurate determination of blood cholinesterase (ChE) activity in man and various animal species.
Fouad Mohammad
doaj   +1 more source

Dextran carbamates - materials for microencapsulation

, 2022
S.37-48Hydrophobic dextran-N-alkyl carbamates were synthesised as wall materials for microparticles with core/shell structure, using the hydrophilic indicator phenolphthalein as core material.
Engelmann, G., Jobmann, A., Rafler, G.
core   +1 more source

Quantification and Confirmation of Fifteen Carbamate Pesticide Residues by Multiple Reaction Monitoring and Enhanced Product Ion Scan Modes via LC-MS/MS QTRAP System

Molecules, 2018
In this research, fifteen carbamate pesticide residues were systematically analyzed by ultra-high performance liquid chromatography–quadrupole-linear ion trap mass spectrometry on a QTRAP 5500 system in both multiple reaction monitoring (MRM) and ...
Ying Zhou, Jian Guan, Weiwei Gao, Shencong Lv, Miaohua Ge   +4 more
doaj   +1 more source