Results 31 to 40 of about 47,946 (259)

Synthesis and Biological Activity of Novel O-Alkyl Derivatives of Naringenin and Their Oximes

open access: yesMolecules, 2017
O-Alkyl derivatives of naringenin (1a–10a) were prepared from naringenin using the corresponding alkyl iodides and anhydrous potassium carbonate. The resulting products were used to obtain oximes (1b–10b).
Joanna Kozłowska   +3 more
doaj   +1 more source

The bromotyrosine derivative Ianthelline isolated from the Arctic marine sponge Stryphnus fortis inhibits marine micro- and macrobiofouling [PDF]

open access: yes, 2014
International audienceThe inhibition of marine biofouling by the bromotyrosine derivative ianthelline, isolated from the Arctic marine sponge Stryphnus fortis, is described. All major stages of the fouling process are investigated.
Andersen, Jeanette H.   +9 more
core   +3 more sources

Oximes: Novel Therapeutics with Anticancer and Anti-Inflammatory Potential

open access: yesBiomolecules, 2021
Oximes have been studied for decades because of their significant roles as acetylcholinesterase reactivators. Over the last twenty years, a large number of oximes have been reported with useful pharmaceutical properties, including compounds with ...
Igor A. Schepetkin   +4 more
doaj   +1 more source

Advancements in catalytic hydrogenation of nitrocyclohexane to cyclohexanone oxime

open access: yesGreen Energy & Environment
Cyclohexanone oxime serves as a crucial intermediate in the synthesis of caprolactam, which is an essential precursor for manufacturing nylon fibers, high-performance engineering plastics, and specialized plastic films.
Jinzhi Lu   +3 more
doaj   +1 more source

Porous silica spheres as indoor air pollutant scavengers [PDF]

open access: yes, 2010
Porous silica spheres were investigated for their effectiveness in removing typical indoor air pollutants, such as aromatic and carbonyl-containing volatile organic compounds (VOCs), and compared to the commercially available polymer styrene ...
Delaney, Paul   +6 more
core   +2 more sources

The Separation of Cobalt by Solvent Extraction Using Oxime-Amine Mixture System

open access: yesJournal of MMIJ, 2017
Extraction behavior of cobalt from sulfate media containing excess manganese by mixtures LIX63 and several amines was investigated. The addition of amines shifted cobalt extraction isotherm to higher pH region in all case.
Masatoshi TAKANO   +5 more
doaj   +1 more source

The two-photon reversible reaction of the bistable jumping spider rhodopsin-1 [PDF]

open access: yes, 2019
Bistable opsins are photopigments expressed in both invertebrates and vertebrates. These light-sensitive G-protein-coupled receptors undergo a reversible reaction upon illumination.
Deupi, Xavier   +7 more
core   +1 more source

Novel Group of AChE Reactivators—Synthesis, In Vitro Reactivation and Molecular Docking Study

open access: yesMolecules, 2018
The acetylcholinesterase (AChE) reactivators (e.g., obidoxime, asoxime) became an essential part of organophosphorus (OP) poisoning treatment, together with atropine and diazepam.
David Malinak   +4 more
doaj   +1 more source

Imide and isatin derivatives as β-lactam mimics of β-lactam antibiotics [PDF]

open access: yes, 2002
Activated γ-lactams, which are derivatives of succinimide, phthalimide and isatin with suitable elements of molecular recognition, have been synthesised as mimics of the ß-lactam antibiotics and their chemical and biological reactivity ...
Casey, Lorraine A.   +4 more
core   +1 more source

Novel Functional Materials via 3D Printing by Vat Photopolymerization

open access: yesAdvanced Functional Materials, EarlyView.
This Perspective systematically analyzes strategies for incorporating functionalities into 3D‐printed materials via Vat Photopolymerization (VP). It explores the spectrum of achievable functionalities in recently reported novel materials—such as conductive, energy‐storing, biodegradable, stimuli‐responsive, self‐healing, shape‐memory, biomaterials, and
Sergey S. Nechausov   +3 more
wiley   +1 more source

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