Results 41 to 50 of about 4,624 (225)
Acta Crystallographica Section E: Crystallographic Communications, 2015 The title compound, C21H21NO5, crystallizes with two molecules in the asymmetric unit. In each molecule, the central 1,4-dihydropyridine ring adopts a shallow sofa conformations (with the C atom bearing the phenol ring as the flap), whereas the pendant ...
Mehmet Akkurt +5 more
doaj +1 more source
Inhibition of the Bloom's and Werner's syndrome helicases by G-quadruplex interacting ligands. [PDF]
, 2001 G-Quadruplex DNAs are folded, non-Watson-Crick structures that can form within guanine-rich DNA sequences such as telomeric repeats. Previous studies have identified a series of trisubstituted acridine derivatives that are potent and selective ligands ...
Bohr, VA +6 more
core +1 more source
MoleculesEasy-to-handle N-hydroxyacridinecarbimidoyl chloride hydrochlorides were synthesized as convenient nitrile oxide precursors in the preparation of 3-(acridin-9/2-yl)isoxazole derivatives via 1,3-dipolar cycloaddition with terminal alkynes, 1,1 ...
Ekaterina E. Galenko +3 more
doaj +1 more source
Synthesis of new Bis- and Tetra-Acridines
Molecules, 2001 A new series of bis- and tetra-acridines has been prepared from 4-(bromomethyl) acridine; some of them exhibited encouraging in vitro cytotoxic activities against murine cell lines.
Jean-Pierre Galy +3 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Tumor‐tropic human mesenchymal stem cells (hMSCs) were used as delivery vehicles for magnetotheranostic gold–iron oxide nanoflowers. Magnetic particle imaging of the iron component demonstrated widespread intratumoral distribution and sustained retention in contrast to injection of naked nanoflowers.
Behnaz Ghaemi +7 more
wiley +1 more source
Novel acridine-based thiosemicarbazones as ‘turn-on' chemosensors for selective recognition of fluoride anion: a spectroscopic and theoretical study [PDF]
Royal Society Open Science, 2018 New thiosemicarbazide-linked acridines 3a–c were prepared and investigated as chemosensors for the detection of biologically and environmentally important anions. The compounds 3a–c were found selective for fluoride (F−) with no affinity for other anions,
Ibanga Okon Isaac +9 more
doaj +1 more source
The gentisic acid-based deep eutectic solvent mediated green synthesis of acridines
Catalysis Communications, 2023 A novel gentisic acid-based deep eutectic solvent (ETPPBr/GA-DES) was prepared by mixing of ethyltriphenylphosphonium bromide (ETPPBr) and gentisic acid (GA = 2,5-dihydroxy-benzoic acid), and its structure fully investigated by using the FT-IR, TGA/DTA ...
Hadis Goudarzi +2 more
doaj +1 more source
Electron Transfer-oxy Radical Mechanism for Anti-cancer Agents: 9-anilinoacridines [PDF]
, 1987 A possible mode of action involving electron transfer is advanced for the 9- anilinoacridines. The mechanism entails formation of toxic oxy radicals which destroy the neoplasm.
Ames, James R. +2 more
core +1 more source
Development and validation of a luminescence-based, medium-throughput assay for drug screening in Schistosoma mansoni [PDF]
, 2015 Schistosomiasis, one of the world's greatest neglected tropical diseases, is responsible for over 280,000 human deaths per annum. Praziquantel, developed in the 1970s, has high efficacy, excellent tolerability, few and transient side effects, simple ...
Altamura, Sergio +5 more
core +3 more sources
Advanced Materials, EarlyView.We have developed an intracellular crystalline polymerization strategy involving acid‐catalyzed imine condensation to synthesize COFs in lysosomes. The generation of COFs in lysosomes damages their integrity, activates iron species, and induces immunogenic ferroptosis, thereby enhancing antitumor immunotherapy.
Qun Guan +5 more
wiley +1 more source