Results 111 to 120 of about 36,585 (245)

Paving the Way Toward New Push‐Pull Superbases in the Gas Phase by an Effective DFT Approach: The Case of a New Structurally Complex Molecule, 5‐Aminopyrrole‐2‐Amidine

open access: yesJournal of Physical Organic Chemistry, Volume 39, Issue 1, January 2026.
DFT calculations, carried out in the gas phase for all possible tautomers of 5‐aminopyrrole‐2‐amidine (APA), permit the estimation of their relative stabilities and allow the selection of energetically favored forms. All tautomers are push‐pull imino N‐bases that exhibit calculated basicities in the higher range of the current gas‐phase basicity scale.
Ewa Daniela Raczyńska   +2 more
wiley   +1 more source

Synthesis of a Novel Pyrano[2,3-C]pyrazole Enabling PKBβ/AKT2 Inhibitory and in Vitro Anti-Glioma Activity [PDF]

open access: gold, 2021
Ruturajsinh M. Vala   +6 more
openalex   +1 more source

Pd(II) Complexes of Schiff Base Ligands Derived From 4‐Aminoantipyrine: Synthesis, Characterization, Crystal Structure and Acute Toxicity Evaluation

open access: yesChemistrySelect, Volume 11, Issue 1, 8 January 2026.
Palladium(II) complexes (1–6) with Schiff bases (HL1–HL6) were synthesized and characterized using different spectroscopic methods. The molecular structures of ligands HL1, HL3, HL6 and complexes 1, 2, 3, 6 were determined by X‐ray diffraction analysis. The toxicity of the compounds was assessed on both plant and animal cells.
Andreea Elena Ștefan   +11 more
wiley   +1 more source

Green approach for the synthesis of some new diamidomethane linked pyridinyl pyrazoles

open access: green, 2019
Yamini Gudi   +5 more
openalex   +2 more sources

Synthesis and antimicrobial/antioxidant evaluation of novel pyrimidine-based derivatives with pendant pyrazoles using vinamidinum salts [PDF]

open access: green, 2023
Roya Maghamifar   +4 more
openalex   +1 more source

Comparative Impact of NSAIDs Versus Acetaminophen on Mortality in Stevens–Johnson Syndrome and Toxic Epidermal Necrolysis: A Retrospective Cohort Study of 2484 Patients From a Nationwide Inpatient Database

open access: yesThe Journal of Dermatology, Volume 53, Issue 1, Page 54-62, January 2026.
ABSTRACT Stevens–Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN) are severe and life‐threatening mucocutaneous disorders, primarily triggered by medications. Despite the frequent need for antipyretic and analgesic therapy, the impact of nonsteroidal anti‐inflammatory drugs (NSAIDs) and acetaminophen on clinical outcomes in patients with SJS/
Rino Toyoshima   +8 more
wiley   +1 more source

Facile Synthesis of Some New Pyrazole-Based 2-Thioxo-4-thiazolidinone

open access: gold, 2015
Nadia Hanafy Metwally   +1 more
openalex   +1 more source

Yellow canopy syndrome of sugarcane: A review of current knowledge and future research directions

open access: yesAnnals of Applied Biology, Volume 188, Issue 1, Page 48-63, January 2026.
Yellow Canopy Syndrome (YCS) is a complex issue affecting commercial sugarcane in Australia, first identified in Far North Queensland over a decade ago. It has spread across most cane‐growing regions in Queensland and poses a significant threat to the global sugarcane industry.
Hang Xu   +4 more
wiley   +1 more source

Sex Differences in Asthma Pathogenesis

open access: yesImmunological Reviews, Volume 337, Issue 1, January 2026.
ABSTRACT There is a sex difference in asthma prevalence and asthma‐related morbidity that changes from childhood into different reproductive stages of life. The impact of sex hormone signaling on asthma pathogenesis has been partially elucidated using large cohort human studies, human cells, and animal models. Androgens decreased airway inflammation by
Kaitlin E. McKernan   +2 more
wiley   +1 more source

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