Results 211 to 220 of about 2,332 (255)

Synthesis and Biological Evaluation of Bicyclic Pyrazolines with Promising Antimicrobial Activities

open access: yesChemMedChem, Volume 20, Issue 14, July 18, 2025.
Continuous flow technology is exploited for the generation of bicyclic pyrazolines via photo‐click reactions. These heterocyclic species contain a valuable 3D scaffold along with a polar succinimide moiety. Subsequent antimicrobial testing reveals that halogenated moieties such as chlorine atoms and trifluoromethoxy groups enhance the potency of these ...
Debora Caviglia   +4 more
wiley   +1 more source

Development of an Organoautocatalyzed Double σ‐Bond C(sp2)‐N Transamination Metathesis Reaction

open access: yesAngewandte Chemie, Volume 137, Issue 28, July 7, 2025.
Organoautocatalyzed transamination metathesis of cyclic tertiary amines is disclosed as a high‐yielding, scalable reaction that proceeds under mild, catalyst‐free conditions. It operates via a multi‐step domino reaction mechanism, where an in situ‐formed pyrrolidinium salt functions as a HBD organoautocatalyst.
Volker Klein   +7 more
wiley   +2 more sources

Outbreak of hantavirus disease caused by Puumala virus, Croatia, 2021. [PDF]

open access: yesEuro Surveill
Rončević Filipović M   +7 more
europepmc   +1 more source

Effect of Chalcogen Interaction on the Structure of Methine‐Bridged Trichalcogenophenes

open access: yesChemistry – A European Journal, Volume 31, Issue 40, July 17, 2025.
The stereochemistry of methine‐bridged trichalcogenophenes was elucidated through comprehensive structural analyses. Trithiophene showed a strong preference for the ZZ configuration, whereas its trifuran analog exhibited a near‐statistical distribution of geometric isomers. X‐ray crystallography and computational studies revealed that intramolecular S··
Rio Nishimura, Ken‐ichi Yamashita
wiley   +1 more source

Towards Genetically Informed Conservation of the Bardoka and Karakachan Sheep Breeds Autochthonous to Serbia. [PDF]

open access: yesAnimals (Basel)
Ćosić I   +6 more
europepmc   +1 more source

C-Reactive Protein as a Predictor of Severe Respiratory Complications in Measles. [PDF]

open access: yesMedicina (Kaunas)
Popović Dragonjić L   +7 more
europepmc   +1 more source

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