Results 21 to 30 of about 18,988 (252)

Photochemistry of 4‘-Benzophenone-Substituted Nucleoside Derivatives as Models for Ribonucleotide Reductases:  Competing Generation of 3‘-Radicals and Photoenols [PDF]

open access: yes, 2016
Ribonucleotide reductases (RNRs) catalyze the 2‘-reduction of ribonucleotides, thus providing 2‘-deoxyribonucleotides, the monomers for DNA-biosynthesis.
Thomas E. Lehmann (3049263)   +2 more
core   +1 more source

Three New Benzophenone Derivatives from Selaginella tamariscina

open access: yesMolecules, 2023
Six compounds including three new benzophenones, selagibenzophenones D-F (1–3), two known selaginellins (4–5) and one known flavonoid (6), were isolated from Selaginella tamariscina.
Jiayin Long   +8 more
doaj   +1 more source

Preparation and Conductivity of Benzophenone-Iodine-Alkali Iodide Crystals Grown from Methanol [PDF]

open access: yes, 2009
Polyiodide complexes of benzophenone (B) with iodine (I) and alkali iodide (MI, M = Na, K, Rb or Cs) have been prepared from methanol for the first time.
王啟銘; Wang, C. M.; Wang, S. F.; Chang, H.
core   +1 more source

A New Benzophenone C-Glucoside and Other Constituents of Pseuduvaria fragrans and Their α-Glucosidase Inhibitory Activity

open access: yesMolecules, 2018
Phytochemical investigations of the leaves and stems of Pseuduvaria fragrans led to the isolation of a new benzophenone C-glucoside named pseuduvarioside (1), together with six known compounds including (−)-guaiol (2), (+)-isocorydine (3 ...
Wongvarit Panidthananon   +3 more
doaj   +1 more source

Lanthanide-benzophenone-3,3′-disulfonyl-4,4′-dicarboxylate Frameworks: Temperature and 1‑Hydroxypyren Luminescence Sensing and Proton Conduction [PDF]

open access: yes, 2018
The benzophenone-3,3′-disulfonyl-4,4′-dicarboxylic acid (H4–BODSDC) ligand and compounds, {(H3O)­[Ln­(BODSDC)­(H2O)2]}n (Ln = Tb­(1), Eu­(2), and Gd­(3)), were synthesized and structurally characterized.
Yu-Ling Wang (146366)   +7 more
core   +1 more source

MAO-A Inhibition Profiles of Some Benzophenone Glucosides from subsp.

open access: yesNatural Product Communications, 2014
Gentiana verna L. subsp. pontica (Soltok.) Hayek, G. pyrenaica L., and G. verna L. subsp. balcanica Pritchard from Turkey were tested for their MAO-A inhibitory effects.
Duygu Kaya   +3 more
doaj   +1 more source

Antimicrobial and Synergistic Activity of 2,2′,4-Trihydroxybenzophenone Against Bacterial Pathogens of Poultry

open access: yesFrontiers in Microbiology, 2019
In poultry farming, the spread of bacterial pathogens results in disease outbreaks causing significant economic losses to this industry. Many of these pathogenic bacteria are zoonotic and have a substantial impact on public health.
Martha Isabel Realpe Aranda   +6 more
doaj   +1 more source

Photo-induced proton coupled electron transfer from a benzophenone 'antenna' to an isoindoline nitroxide [PDF]

open access: yes, 2015
International audienceThe current study reports the synthesis and properties of a novel isoindoline nitroxide containing a benzophenone chromophore fused into the carbon framework. When exposed to UV light, rather than undergoing traditional benzophenone
Walsh, Liam, A.   +7 more
core   +1 more source

Synthesis of Benzophenone-Containing Analogues of Phosphatidylcholine [PDF]

open access: yes, 2016
As part of a collaborative study of cellular efflux of cholesterol and phospholipids, photoactivable analogues 4−8 of phosphatidylcholine (PC) having benzophenone groups in the choline moiety and at the end of the C2 and C1 alkyl chains have been ...
David H. Blank (2532709)   +2 more
core   +7 more sources

Recent Advances in Chemical Biology Using Benzophenones and Diazirines as Radical Precursors

open access: yesMolecules, 2020
The use of light-activated chemical probes to study biological interactions was first discovered in the 1960s, and has since found many applications in studying diseases and gaining deeper insight into various cellular mechanisms involving protein ...
Muhammad Murtaza Hassan   +1 more
doaj   +1 more source

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