Results 111 to 120 of about 26,379 (326)
An Efficient and Recyclable Nanoparticle-Supported Cobalt Catalyst for Quinoxaline Synthesis
Molecules, 2015 The syntheses of quinoxalines derived from 1,2-diamine and 1,2-dicarbonyl compounds under mild reaction conditions was carried out using a nanoparticle-supported cobalt catalyst.
Fatemeh Rajabi +2 more
doaj +1 more source
British Journal of Pharmacology, EarlyView.Background and Purpose Serotonergic psychedelic drugs are under investigation as therapies for various psychiatric disorders, including major depression. Although serotonergic psychedelic drugs are 5‐HT2A receptor agonists, some such agonists are not psychedelic, potentially due to differences in 5‐HT2A receptor ligand bias or signalling efficacy. Here,
Aurelija Ippolito +6 more
wiley +1 more source
Polyphenylquinoxalines via Aromatic Nucleophilic Displacement [PDF]
Polyphenylquinoxalines are produced by an aromatic nucleophilic displacement reaction involving an activated aromatic dihalide with an appropriate quinoxaline monomer. Polyphenylquinoxalines are high temperature thermoplastics used as adhesives, coatings,
Connell, John W., Hergenrother, Paul M.
core +1 more source
Antimicrobial activity of quinoxaline 1,4-dioxide and three derivatives [PDF]
, 2014 O presente trabalho descreve o estudo da actividad e antimicrobiana de quarto derivados da quinoxalina N,N-dióxido: quinoxalina 1,4-dióxido, 2-metilquinoxalina 1,4- dióxido, 6-cloro-2,3-dimetilquinoxalina 1,4-dióxido e 3-benzoil-2-metilquinoxalina 1,4-
Fernandes, Rúben +4 more
core
A polymer supported palladium(II) \u3b2-ketoesterate complex as active and recyclable pre-catalyst for selective reduction of quinolines in water with sodium borohydride [PDF]
, 2015 A polymer supported palladium catalyst, obtained by copolymerization of Pd(AAEMA)2 [AAEMA- = deprotonated form of 2-(acetoacetoxy) ethyl methacrylate] with ethyl methacrylate (co-monomer) and ethylene glycol dimethacrylate (cross-linker), exhibited ...
Dell'Anna, Maria Michela +6 more
core +1 more source
Chemical constitutions in the Colour Index™: A century of colourant classification
Coloration Technology, Volume 141, Issue 4, Page 427-472, August 2025.Abstract This article details how the Colour Index™ (CI) system categorises and unambiguously labels commercial dyes and pigments based upon their chemical constitutions. It outlines the current process by which colourants that are new to the market find a place within CI and acquire generic identifiers.
Andrew Towns
wiley +1 more source
ChemMedChem, Volume 20, Issue 14, July 18, 2025.A series of 14 novel 1,4‐benzoxazinone derivatives is tested against various strains of Mycobacterium tuberculosis. All compounds show high activity against all tested strains, particularly the resistant strains. Additionally, the novel derivatives exhibit low cytotoxicity toward mammalian Vero cells.
Maria Grazia Mamolo +6 more
wiley +1 more source
Appendix I. Ultraviolet Absorption Spectra of Cinnoline and Quinoxaline Derivatives [PDF]
, 1953 J. C. E. Simpson
openalex +1 more source
Advanced Healthcare Materials, Volume 14, Issue 17, July 4, 2025.A wireless cortical surface implant employing graphene electrode arrays diagnoses and alleviates Parkinson's disease symptoms in freely moving animals. The device continuously monitors cortical activity and delivers targeted stimulation, restoring beta–gamma and delta oscillations.
Hongseong Shin +15 more
wiley +1 more source
Appendix III. Antibacterial and Parasiticidal Activities of Cinnoline and Quinoxaline Derivatives [PDF]
, 1953 J. C. E. Simpson
openalex +1 more source