Results 71 to 80 of about 6,703 (220)

Physical-chemical properties of 5-(3-fluorophenyl)-4-amino-1,2,4-triazole-3-thiol s-derivatives

open access: yesAktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta Praktiki, 2017
Introduction. Currently an attempt to combine 1,2,4-triazole heterocycle with various pharmacologically active fragments of other organic molecules is popular among the scientists.
O. A. Bihdan, V. V. Parchenko
doaj   +1 more source

Synthesis, Characterisation and Biological Activities of Nitrogen-Sulphur Ligands and Their Transition Metal Complexes [PDF]

open access: yes, 2008
Synthetic compounds, especially those containing heterocyclic ring systems composed of nitrogen and sulphur have been of great interest due to their versatility as medicinal drugs.
Begum, Thahira
core  

Thiadiazole derivatives as anticancer agents [PDF]

open access: yesPharmacological Reports, 2020
AbstractIn spite of substantial progress made toward understanding cancer pathogenesis, this disease remains one of the leading causes of mortality. Thus, there is an urgent need to develop novel, more effective anticancer therapeutics. Thiadiazole ring is a versatile scaffold widely studied in medicinal chemistry.
openaire   +2 more sources

Strategies for Redox Potential Regulation of Organic Molecules in Nonaqueous Redox Flow Batteries

open access: yesChemistryEurope, Volume 4, Issue 5, May 2026.
Nonaqueous organic redox flow batteries (NAORFBs) enable high‐voltage energy storage by utilizing wide electrochemical windows and tunable organic molecules. However, mismatched redox potentials and stability trade‐offs limit their performance.
Li Wang   +7 more
wiley   +1 more source

Recent progress on anti-cancer activity of thiadiazoles: A review

open access: yesResults in Chemistry
Cancer, a life-threatening condition which has become one of the deadliest disease impacting human health. Conventional drugs have significant side effects and are prone to drug resistance, whereas innovative therapies are costly and place a large load ...
C.R. Santhosh   +8 more
doaj   +1 more source

Dual‐Phosphorus, Dual‐Nitrogen‐Embedded Corannulene: Synthesis, Structure, and Electronic Coupling

open access: yesChemistryEurope, Volume 4, Issue 5, May 2026.
P2N2‐TBC, a corannulene‐based bowl structure incorporating two phosphorus and two nitrogen atoms, represents the first P2N2‐embedded heterobuckybowl. The cis and trans stereoisomers of this compound display distinct packing motifs, leading to markedly different electronic coupling patterns.
Marina Nagai   +6 more
wiley   +1 more source

Furoxánok és átmenetifém komplexeik előállítása és szerkezetvizsgálata = Synthesis, spectroscopy, and structure of furoxanes and their transition metal complexes [PDF]

open access: yes, 2009
Munkánk során a nitril-oxidok (XCNO, X=F, Cl, Br, I, CN, CH3) ciklodimerizációs reakcióit vizsgáltuk ab initio módszerekkel. A nitril-oxidok kinetikailag kedvezményezett reakciója egy többlépéses reakció, ami furoxánokhoz vezet.
Havasi, Balázs   +2 more
core  

Assessment of pharmacological activity and bioavailability of the new derivative 1,3,4-thiadiazole [PDF]

open access: yes, 2018
Acexazolamide is a new derivative of 1,3,4-thiadiazole and acexamic acid. In animal experiments, acute toxicity, pharmacological activity and bioavailability of acexazolamide were ...
Demidova, M. A.   +2 more
core   +2 more sources

Selenium‐Bearing Conducting Polymer/Graphene Quantum Dot Hybrid for Enzyme Based Electrochemical Biosensor Targeting Tyrosinase Inhibition Via Rosmarinic Acid

open access: yesChemistryOpen, Volume 15, Issue 5, May 2026.
In this present study, an enzyme‐based amperometric nanobiosensor was designed and fabricated through the immobilization of tyrosinase onto a selenium‐bearing conducting polymer (poly[BDT‐alt‐(TP;BSe)]), in combination with NH2‐functionalized graphene quantum dots incorporating benzoselenadiazole, thienopyrroledione, and benzodithiophene moieties.
Raghad Alhardan   +8 more
wiley   +1 more source

Synthesis and Evaluation of the Anti-Microbial Activity of New Heterocycles Containing the 1,3,4-Thiadiazole Moiety

open access: yesMolecules, 2011
A new series of thiadiazole-enaminones 4 were synthesized via reactions of 5-acetyl-1,3,4-thiadiazoles 3 with dimethylformamide-dimethylacetal (DMF-DMA).
Thoraya A. Farghaly   +2 more
doaj   +1 more source

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