Results 21 to 30 of about 7,061 (174)
Molecules, 2021 A series of halogenated 1,5-diarylimidazole compounds were synthesized and their inhibitory effects on LPS-induced PGE2 production in RAW 264.7 cells were evaluated.
Zunhua Yang +4 more
doaj +1 more source
Synthesis and spectrometric study of some nucleophilic reactions of the antiepileptic molecule; 5,5-diphenyl imidazolidine-2,4-dione. [PDF]
مجلة جامعة الانبار للعلوم الصرفة, 2018 New reaction routs were performed for the compound 5,5-diphenyl 2,4-imidazolidinedione (I) to give derivatives (II – VII). These reactions include acylation, halogenation, reduction, and nucleophilic substitutions. Most of the derivatives showed variable
Saadi M. D. Al-Nuzal +2 more
doaj +1 more source
Halogen⋯halogen contra C–H⋯halogen interactions
CrystEngComm, 2014 Pressure affects the competition between C–H⋯X hydrogen bonds and X⋯X halogen⋯halogen interactions. In bromomethane, CH3Br, pressure changes the molecular arrangement of the two solid-state phases of this compound: low-pressure phase α is dominated by halogen⋯halogen interactions, whereas above 1.5 GPa the β phase is governed by C–H⋯halogen bonds.
Marcin Podsiadło +2 more
openaire +2 more sources
Metals, 2018 The present study focuses on the pyrolysis of discarded smartphone displays in order to investigate if a halogenation and volatilization of indium is possible without a supplementary halogenation agent.
Benedikt Flerus +4 more
doaj +1 more source
Frontiers in Chemistry, 2018 In this work we present the first computational study on the hectochlorin biosynthesis enzyme HctB, which is a unique three-domain halogenase that activates non-amino acid moieties tethered to an acyl-carrier, and as such may have biotechnological ...
Amy Timmins +5 more
doaj +1 more source
Halogenation effect on physicochemical properties of Ti3C2 MXenes
JPhys Materials, 2023 Halogenated MXenes have been experimentally demonstrated to be promising two-dimensional materials for a wide range of applicability. However, their physicochemical properties are largely unknown at the atomic level.
Seyedeh Alieh Kazemi +6 more
doaj +1 more source
Microbial Halogenation With Specific Reference to Chiloroperoxidase
ASEAN Journal on Science and Technology for Development, 2017 Microbial Halogenation With Specific Reference to ...
D.C Smith +5 more
doaj +1 more source
Molecules, 2021 The 3D structure and surface characteristics of proteins and peptides are crucial for interactions with receptors or ligands and can be modified to some extent to modulate their biological roles and pharmacological activities. The introduction of halogen
Mario Mardirossian +7 more
doaj +1 more source
Further Characterization of Fungal Halogenase RadH and Its Homologs
Biomolecules, 2023 RadH is one of the flavin-dependent halogenases that has previously exhibited promising catalytic activity towards hydroxycoumarin, hydroxyisoquinoline, and phenolic derivatives.
GuangRong Peh +13 more
doaj +1 more source
Molecules, 2022 The efficient regioselective bromination and iodination of the nonsteroidal anti-inflammatory drug (NSAID) carprofen were achieved by using bromine and iodine monochloride in glacial acetic acid.
Florea Dumitrascu +10 more
doaj +1 more source