Results 21 to 30 of about 5,571 (175)
Strategies to prevent the occurrence of resistance against antibiotics by using advanced materials [PDF]
, 2018 This is a post-peer-review, pre-copyedit version of an article published in Applied microbiology and biotechnology The final authenticated version is available online at: http://dx.doi.org/10.1007/s00253-018-8776-0Drug resistance occurrence is a global ...
Bassegoda Puigdomenech, Arnau +3 more
core +2 more sources
Química Nova, 2010 The palladium catalysed coupling of aryldiazonium salts with β-γ-unsaturated lactones under basic conditions has been investigated. Both (3H)-furanone and α-angelicalactone were evaluated as substrates in the Heck Matsuda reaction but both
Jason G. Taylor, Carlos Roque D. Correia
doaj +1 more source
QSAR analysis of furanone derivatives as potential COX-2 inhibitors: kNN MFA approach
Journal of Saudi Chemical Society, 2014 A series of thirty-two furanone derivatives with their cyclooxygenase-2 inhibitory activity were subjected to quantitative structural–activity relationship analysis to derive a correlation between biological activity as a dependent variable and various ...
Ruchi Bhatiya +4 more
doaj +1 more source
Oxidation of Chiral 2(5H)-Furanone Bis-Thioethers to Disulfoxides
Учёные записки Казанского университета: Серия Естественные науки, 2023 Novel disulfinyl derivatives based on 3,4-dichloro-2(5H)-furanone, aliphatic dithiols, and monoterpene alcohols were synthesized. Chiral bis-thioethers in the molecules of which the dithiol fragment links two five-membered cycles at C4 atoms were ...
A. M. Khabibrakhmanova +5 more
doaj +1 more source
The synthesis of some acylglycines and related oxazolones [PDF]
, 1960 No description ...
Acheson, R M +3 more
core +1 more source
Convenient Synthesis of 3,4-Dichloro-5-hydroxy-2(5H)-Furanone Glycoconjugates
Molecules, 2011 3,4-Dichloro-5-hydroxy-2(5H)-furanone treated with methyl chloroformate in the presence of diisopropylethylamine (Hünig’s base) gave the corresponding carbonate. The labile methoxycarbonyloxy group smoothly undergoes substitution by amino alcohols.
Edyta Gondela, Krzysztof Z. Walczak
doaj +1 more source
Side-chain Modifications of Highly Functionalized 3(2H)-Furanones
Molecules, 2012 A series of 3(2H)-furanones, based on side-chain modifications of a parent 3(2H)-furanone, was synthesized in good yield. The parent compound was prepared by hydrogenolysis, and subsequent acid hydrolysis, of isoxazole derivatives.
Gil Valdo José da Silva +3 more
doaj +1 more source
Colorants, 2023 Diaryl-furanones are specific analytical reagents for the biochemical detection of primary amines by fluorescence techniques. Well-known reagents are fluorescamine (Fluram) and 2-methoxy-2,4-diphenyl-3(2H)-furanone (MDPF), yielding fluorescent products ...
Juan C. Stockert +3 more
doaj +1 more source
Thio Derivatives of 2(5H)-Furanone As Inhibitors against Bacillus subtilis Biofilms [PDF]
Acta Naturae, 2015 Gram-positive bacteria cause a wide spectrum of infectious diseases, including nosocomial infections. While in the biofilm, bacteria exhibit increased resistance to antibiotics and the human immune system, causing difficulties in treatment. Thus, the development of biofilm formation inhibitors is a great challenge in pharmacology.
Trizna E. +8 more
openaire +5 more sources
Journal of Fundamental and Applied Sciences, 2015 Butenolides are a class of lactones with a four carbon heterocyclic ring structure. They are sometimes considered as oxidized derivatives of furan. The simplest butenolide is 2-furanone, which is a common component of larger natural products and is ...
N. Gherraf, N. Tamma
doaj +1 more source