Results 81 to 90 of about 2,340 (207)
European Journal of Organic Chemistry, Volume 28, Issue 44, November 28, 2025.A photochemical aerobic oxidation protocol using a benzothioxanthene imide as the photocatalyst at a low catalyst loading (0.01 mol%) is developed for the oxidation of boronic acids and esters. Herein, a sustainable and eco‐friendly protocol is reported for the aerobic photochemical oxidation of boronic acids or esters, utilizing a dibenzothioxanthene ...
Stamatis K. Serviou +6 more
wiley +1 more source
New acridone from the wood of Citrus reticulata Blanco
, 2013 A new acridone, named citruscridone (1) together with five known compounds were isolated from the wood of Citrus reticulata Blanco. Their structures were established based on spectroscopic evidence. The antibacterial and antifungal activities of the wood
Phetkul, Uraiwan +5 more
core +1 more source
, 2002 A simple, sensitive, and mild method for the determination of amino compounds based on a condensation reaction with fluorescence detection has been developed.
Zhang, WB +5 more
core +1 more source
Anti-Cancer Effect of Tacrine-Coumarin Derivatives on Diverse Human and Mouse Cancer Cell Lines
Acta Chimica Slovenica, 2018 Acridine derivatives were first used as antibacterial and antiparasitic agents, later as antimalarial and anti-HIV drugs, and now as potentially anti-cancer agents due to their high cytotoxic activity.
Zuzana Solárová +4 more
doaj +1 more source
, 2023 Boron difluoride complexes of phenothiazine, 9,10-dihydroacridine, and acridone derivatives with a pyridyl group were synthesized. Their structures, dynamic conformational behaviors, and photophysical properties, including solid-state fluorescence, were ...
Koji Yamamoto (505190) +3 more
core +1 more source
The Study of Chemiluminescence of Acridinium Ester in Presence of Rhodamin B as a Fluorescer [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2011 The reaction of hydrogen peroxide and pheny -9-acridinecarboxylate in the presence of rhodamin B as a fluorophore leads to the emission of either bright blue light or bright red light, depending on the structure of fluorescer and reaction conditions ...
Mohammad Javad Chaichi +4 more
doaj
, 1976 Ozone induced chemiluminescence (CL) of acridone in acetic acid is investigated. From preliminary spectral observations the CL emission is determined to be due to energy transfer from an excited species to acridone which emits at its fluorescence ...
F. Celardin, Celardin, Fredi
core +1 more source
, 2009 We report the synthesis and structure - activity relationship (SAR) of a large series of acridones and acridone-fragment derivatives designed on the basis of the selective antihepatitis C virus (HCV) activity shown by acridone 2, previously studied as a ...
TABARRINI O +9 more
core +1 more source
Evaluation of Alkaloids Isolated from Ruta graveolens as Photosynthesis Inhibitors
Molecules, 2018 Eight alkaloids (1–8) were isolated from Ruta graveolens, and their herbicide activities were evaluated through in vitro, semivivo, and in vivo assays.
Olívia Moreira Sampaio +6 more
doaj +1 more source
, 2018 WOS:000451818000007International audienceThis paper is devoted to study two acridone derivatives (A-2DPA and A-2PTz). These acridone compounds are synthesized and proposed as high performance visible light photoinitiators, in the presence of an iodonium ...
Hijazi, Akram +9 more
core +1 more source