Results 111 to 120 of about 15,326,315 (274)

Efficient Production and Isolation of 3‐Acetamido‐5‐Acetylfuran from N‐Acetyl‐D‐Glucosamine within Protic Ionic Liquids

ChemistryOpen, EarlyView.
This paper presents a facile method for the conversion of N‐acetylglucosamine (NAG) to 3‐acetamido‐5‐acetylfuran (3A5AF), a potential platform chemical, within protic ionic liquid systems. Reaction optimization, 3A5AF isolation, green metrics and the recyclability and scalability of selected systems are discussed.
Emma L. Matthewman, Jonathan Sperry, Cameron C. Weber   +2 more
wiley   +1 more source

A Proton Magnetic Resonance Study of the Association of Lysozyme with Monosaccharide Inhibitors [PDF]

, 1968
It has been shown that the acetamido methyl protons of N-acetyl-d-glucosamine undergo a chemical shift to higher fields in their proton magnetic resonance spectrum when the inhibitor is bound to lysozyme.
Chan, S. I., Dahlquist, F. W., Parsons, S. M., Raftery, M. A.   +3 more
core  

Barrier, Mechanical and Antimicrobial Properties of Yam Starch Film With Cássia Cinnamon Essential Oil and Its Application in Strawberry Storage

Packaging Technology and Science, EarlyView.
Chitosan and cinnamon oil reduced film thickness and improved water vapor barrier properties. Cinnamon oil in yam starch films showed strong antibacterial activity against E. coli and S. aureus. Yam starch films with chitosan and cinnamon oil effectively inhibited fungal growth on strawberries.
Eliane de Sousa Costa, Inacia dos Santos Moreira, Josivanda Palmeira Gomes, Maria do Socorro Rocha Bastos, Adriano Lincoln Albuquerque Mattos, Newton Carlos Santos, Ana Paula Trindade Rocha, Kátia Nicolau Matsui   +7 more
wiley   +1 more source

Hyperspectral Raman imaging to understand patterns in dried biofluids in Alzheimer's disease

VIEW, EarlyView.
Raman spectroscopy is commonly used to identify biomarkers in biological fluids, often focusing on the outer ring of dried droplets due to molecular accumulation from the coffee ring effect. However, this approach may overlook important spectral information, so hyperspectral Raman mapping is used to analyze the entire droplet and identify optimal ...
Eneko Lopez, Giulia Gorla, Jaione Etxebarria‐Elezgarai, Julene Aramendia, Kepa Castro, Maite García‐Sebastián, Pablo Martínez‐Lage, Andreas Seifert, Jose Manuel Amigo   +8 more
wiley   +1 more source

Síntese e modificações de derivados heterocíclicos de D-arabinose: potenciais inibidores de glicose-6-fosfato isomerase e de glicosamina-6-fosfato sintase Synthesis and modifications of heterocyclic derivatives of D-arabinose: potential inhibitors of glucose-6-phosphate isomerase and glucosamine-6-phosphate synthase

Química Nova, 2008
The synthesis of -5-(D-arabino-1,2,3,4-tetrahydroxybutyl)tetrazole and -2-(D-arabino-1,2,3,4-tetra-acetoxybutyl)-5-methyl-1,3,4-oxadiazole from D-arabinose is described.
Renato Márcio Ribeiro Viana, Maria Auxiliadora Fontes Prado, Ricardo José Alves   +2 more
doaj   +1 more source

Phosphorylation of d-Glucosamine by Brain Extracts [PDF]

, 1949
R. P. Harpur, J. H. Quastel
openalex   +1 more source

Chitooligosaccharides and N-acetyl-D-glucosamine stimulate peripheral blood mononuclear cell-mediated antitumor immune responses.

Molecular Medicine Reports, 2012
The aim of the present study was to evaluate the anticancer effects of chitooligosaccharides (COS) and N-acetyl-D-glucosamine (NAG), as well as to investigate the possible mechanisms involved. MTT assay and flow cytometry were used to evaluate the effect
Wenhua Xu, Changqing Jiang, Xiaoying Kong, Ye Liang, Mi Rong, Wanshun Liu   +5 more
semanticscholar   +1 more source

IMPDH2's Central Role in Cellular Growth and Diseases: A Potential Therapeutic Target

Cell Proliferation, EarlyView.
IMPDH2 is a rate‐limiting enzyme in guanine nucleotide biosynthesis. It plays diverse roles in various physiological and pathological processes: nucleotide metabolism, inflammation, immune function, ribosomal stress. Structural or regulatory alterations in IMPDH2 are linked to significant health issues, and critical relevance in disease progression. We
Zheng Li, Yunpeng Zou, Jiayao Niu, Ying Zhang, Aohua Yang, Wenyu Lin, Jie Guo, Shuya Wang, Ronghan Liu   +8 more
wiley   +1 more source

B-1 B Cell-Derived Natural Antibodies against N-Acetyl-d-Glucosamine Suppress Autoimmune Diabetes Pathogenesis. [PDF]

J Immunol, 2023
New JS, Dizon BLP, King RG, Greenspan NS, Kearney JF.   +4 more
europepmc   +1 more source

CXIX.—The conversion of d-glucosamine into d-glucose [PDF]

, 1912
James Colquhoun Irvine, Alexander Hynd
openalex   +1 more source