Results 31 to 40 of about 31,731 (271)

Vinylogous hydrazone activation in stereoselective synthesis of 2,3-dihydro-1H-pyrrolizines – an organocatalytic, metal-free route to ketorolac

open access: yes, 2022
In this paper, the application of organocatalysis in the synthesis of 2,3-dihydro-1H-pyrrolizines is demonstrated. α,β-Unsaturated aldehydes and pyrrole-based hydrazone readily participated in the formal (3+2)-cycloaddition that was realized according to
Łukasz, Albrecht   +4 more
core   +1 more source

Synthesis and antibacterial activity against ralstonia solanacearum for novel hydrazone derivatives containing a pyridine moiety

open access: yesChemistry Central Journal, 2012
Background Ralstonia solanacearum, one of the most important bacterial diseases on plants, is a devastating, soil-borne plant pathogen with a global distribution and an unusually wide host range.
Wu Jian   +6 more
doaj   +1 more source

A Comprehensive Review on Analytical Applications of Hydrazone Derivatives

open access: yesJournal of the Turkish Chemical Society, Section A: Chemistry, 2022
This review covers a summary of analytical applications of hydrazone derivatives in a systematic manner (1961-2021), which will help researchers in the design and development of hydrazone derivatives as potential candidates in medicinal, pharmaceutical ...
Mussarat JABEEN
doaj   +1 more source

Single-Molecule Magnet Properties in 3d4f Heterobimetallic Iron and Dysprosium Complexes Involving Hydrazone Ligand

open access: yesMolecules, 2023
The reaction between the ((E)-N′-(2-hydroxy-3-methoxybenzylidene)pyrazine-2-carbohydrazide) (H2opch) ligand and the metallo-precursor [Dy(hfac)3]·2H2O led to the formation of an homometallic coordination complex with the formula [Dy2(hfac)3(H2O)(Hopch)2][
Bertrand Lefeuvre   +4 more
doaj   +1 more source

Synthetic route for hydrazone derivatives H1-H5.

open access: yes, 2021
Synthetic route for hydrazone derivatives H1-H5.
Arlan de Assis Gonsalves (11752026)   +13 more
core   +1 more source

Selective Nitrate Transmembrane Transport Through Adaptive Weak C─H Bonding Cyanostilbene Water Channels

open access: yesAngewandte Chemie, EarlyView.
Here we demonstrate that weak HB CH donor cyanostilbenes promote water/ion transport through their ability to form less‐ordered transient water channels within the lipid bilayer with increased water permeability and NO3−/ Cl− selectivity. ABSTRACT Transmembrane water transport strongly depends on how dynamic, translocating water clusters are stabilized
Ioan Stroia   +6 more
wiley   +2 more sources

Metal Coordination and Biological Screening of a Schiff Base Derived from 8-Hydroxyquinoline and Benzothiazole

open access: yesPharmaceutics, 2022
Designing new metallodrugs for anticancer therapy is a driving force in the scientific community. Aiming to contribute to this field, we hereby report the development of a Schiff base (H2L) derived from the condensation of 2-carbaldehyde-8 ...
Nádia Ribeiro   +10 more
doaj   +1 more source

Hydrazone-Linkage-Based Self-Healing and Injectable Xanthan–Poly(ethylene glycol) Hydrogels for Controlled Drug Release and 3D Cell Culture

open access: yes, 2018
Polymeric hydrogels have been extensively explored for controlled drug-delivery applications, but there is an increasing demand for smart drug delivery combined with tunable physicochemical attributes and tissue engineering potential. In this work, novel
Sagarika Taneja (5733173)   +5 more
core   +1 more source

Reversible Colorimetric and Fluorescence Solid Sensors Based on Aryl Hydrazone Derivatives of 1,8-Naphthalimides for Caustic Media and Biogenic Amine Vapors

open access: yesChemosensors, 2022
Fluorescence and colorimetric solid sensors for caustic media and biogenic amine vapors have been prepared. For this purpose, several hydrazone derivatives of naphthalimides were synthesized and anchored to a photo-crosslinked membrane functionalized ...
Jesús L. Pablos   +3 more
doaj   +1 more source

Mitochondria‐Damaging Self‐Reporting Probe for Cancer Therapy

open access: yesAngewandte Chemie, EarlyView.
We developed a class of self‐reporting cationic chemotherapeutic probes that selectively induce mitochondrial damage and apoptosis in cancer cells. Their unique mitochondria‐to‐nucleus fluorescence migration enables real‐time visualization of the therapeutic process. ABSTRACT Mitochondrial damage induced by chemotherapeutic agents through disruption of
Hai Xu   +10 more
wiley   +2 more sources

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