Results 161 to 170 of about 46,422 (312)

A Systematic Review of Synthetic and Anticancer and Antimicrobial Activity of Quinazoline/Quinazolin‐4‐one Analogues

open access: yesChemistryOpen, EarlyView.
Quinazoline represents an important class of heterocycles with diverse medicinal and pharmacological significance. This review systematically examines scholarly efforts toward understanding different synthetic pathways emphasizing the role of metal and non‐metal catalysts including some miscellaneous reagents employed in the synthesis of quinazoline ...
Neha Manhas   +4 more
wiley   +1 more source

Neuroprotective Efficacy of Microwave‐Assisted Synthetized 2‐(5‐Cyclopropyl‐6‐Thioxo‐1,3,5‐Thiadiazinan‐3‐Yl) Acetic Acid in Mitigating Cognitive Deficits in Pentylenetetrazole‐Induced Mice Model

open access: yesChemistryOpen, EarlyView.
Microwave synthesis yielded 2‐(5‐cyclopropyl‐6‐thioxo‐1,3,5‐thiadiazinan‐3‐yl)acetic acid, confirmed by infrared, nuclear magnetic resonance, and electron ionization mass spectrometry. In a pentylenetetrazole‐induced epilepsy model, it countered oxidative stress by boosting antioxidant enzymes (catalase, peroxidase, superoxide dismutase, glutathione ...
Tahir Iqbal   +9 more
wiley   +1 more source

Evaluation of the Antifungal Properties of Azomethine‐Pyrazole Derivatives from a Structural Perspective

open access: yesChemistryOpen, EarlyView.
A series of azomethine‐pyrazole derivatives bearing a para‐substituted azo‐phenyl ring is straightforwardly prepared. The new compounds display an elevated antifungal activity against various Candida species and Cryptococcus neoformans strains. DFT and molecular docking calculations are used to determine possible routes of action through interactions ...
María Isabel Murillo   +8 more
wiley   +1 more source

Improved gas-chromatographic analysis for anticonvulsants. [PDF]

open access: bronze, 1978
Thomas Hewitt, Dirk Sievers, G. Keßler
openalex   +1 more source

Targeted Isolation of Coumarins From Sideritis Species Based on Antiviral Screening and Untargeted Metabolomics

open access: yesPhytochemical Analysis, EarlyView.
ABSTRACT Introduction The SARS‐CoV‐2 pandemic has revealed a deficiency in antiviral agents. Plants, traditionally used for respiratory infections, are valuable sources of antiviral compounds. Such a plant is the Sideritis L. taxa (mountain tea), traditionally used against cold and cough.
Ekaterina‐Michaela Tomou   +5 more
wiley   +1 more source

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