Results 41 to 50 of about 12,790 (182)

5-[5-(4-Chlorophenyl)isoxazol-3-yl]-N-phenyl-1,3,4-oxadiazol-2-amine

IUCrData, 2019
The title compound, C17H11ClN4O2, consists of chlorophenyl (A), isoxazolyl (B), oxadiazolyl (C) and phenyl (D) rings with twist angles between the planes through neighbouring rings A/B, B/C and C/D of 14.9 (1), 1.8 (1) and 8.9 (1)° respectively.
Gamal A. El-Hiti, Bakr F. Abdel-Wahab, Emad Yousif, Mohammad Hayal Alotaibi, Amany S. Hegazy, Benson M. Kariuki   +5 more
doaj   +1 more source

Machine learning‐driven advances in carbon‐based quantum dots: Opportunities accompanied by challenges

Responsive Materials, EarlyView.
Machine learning provides a unifying framework to connect structure, fluorescence properties, and applications of carbon‐based quantum dots. This review highlights how data‐driven strategies enable fluorescence regulation, reveal underlying mechanisms, and accelerate the rational design of functional carbon dots.
Liangfeng Chen, Siwei Yang, Xiangqian Cui, Ziheng Liu, Hang Wang, Yongqiang Li, Peng He, Miao Wang, Guqiao Ding   +8 more
wiley   +1 more source

Side-chain Modifications of Highly Functionalized 3(2H)-Furanones

Molecules, 2012
A series of 3(2H)-furanones, based on side-chain modifications of a parent 3(2H)-furanone, was synthesized in good yield. The parent compound was prepared by hydrogenolysis, and subsequent acid hydrolysis, of isoxazole derivatives.
Gil Valdo José da Silva, Maurício Gomes Constantino, Viviani Nardini, Shirley Muniz Machado Rodrigues   +3 more
doaj   +1 more source

Therapeutic potential of a Bax inhibitor‐1/TMBIM6 antagonist (BIA) and its analogues in Aspergillus fumigatus‐induced asthma via dual targeting of AKT and epithelial‐derived inflammatory cytokines

British Journal of Pharmacology, EarlyView.
Background and Purpose Aspergillus fumigatus (A. fumigatus) exposure causes of severe allergic asthma, characterized by airway inflammation and epithelial dysfunction. TMBIM6 (Bax inhibitor‐1) has been implicated in airway epithelial stress responses and AKT signalling.
Young‐Jin Yu, Ahsan Ullah, Jisun Kim, Mehedi Hasan Bappi, Yerim Heo, Jin Hee Ahn, Hyun‐Kyoung Kim, Han‐Jung Chae   +7 more
wiley   +1 more source

The role of macrophage migration inhibitory factor (MIF) in the pathogenesis and progression of cardiovascular disease

British Journal of Pharmacology, EarlyView.
Abstract Cardiovascular disease (CVD) remains the leading global cause of death, driven by complex mechanisms, in which chronic inflammation plays a central role. Inflammatory pathways contribute to all stages of CVD, from endothelial dysfunction and plaque formation to erosion, rupture and myocardial injury.
Shreya Mahabhashyam, James Harris, Jürgen Bernhagen, Antony Vinh, Katrina M. Mirabito Colafella   +4 more
wiley   +1 more source

Sterically Facilitated Intramolecular Nucleophilic NMe₂ Group Substitution in the Synthesis of Fused Isoxazoles: Theoretical Study

Molecules, 2020
The influence of steric repulsion between the NMe2 group and a second ortho-(peri-)substituent in the series of 1-dimethylaminonaphthalene and N,N-dimethylanilene ortho-oximes on the ease of the NMe2 group’s intramolecular nucleophilic substitution is ...
Alexander S. Antonov, Elena Yu Tupikina, Valerii V. Karpov, Valeriia V. Mulloyarova, Victor G. Bardakov   +4 more
doaj   +1 more source

Accessing Heterocycle‐Containing Borazine Frameworks via C−H Functionalization Reactions of Heterocycles

European Journal of Organic Chemistry, Volume 29, Issue 29, 7 August 2026.
A Pd/Cu cooperative catalytic system enables the direct C–H functionalization of a diverse range of five‐membered and benzo‐fused heterocycles with iodinated hexaarylborazines, providing efficient access to previously inaccessible heterocycle‐functionalized borazines.
Fan Huang, Giulia Brufani, Ejdi Cela, Alireza Nazari Khodadadi, Dario Marchionni, Luigi Vaccaro   +5 more
wiley   +1 more source

Lipid‐based Nano‐delivery systems as a promising strategy for the treatment of epilepsy: Current status and challenges

Epilepsia Open, Volume 11, Issue 4, Page 1095-1110, August 2026.
Abstract Objective Epilepsy is a prevalent chronic neurological disorder characterized by abnormal neuronal electrical activity. The primary treatment modality for individuals with epilepsy (PWE) is antiseizure medication (ASM). The multiple potential factors contributing to treatment resistance in epilepsy may be attributed to the inability of ASMs to
Priya Kannan Varshini, Arunachalam Divya, Kumar Sowndharya, Parthiban Jeevitha, Selvam Manoj, Ashiq Rahman, Athil Ahamed, Ravichandiran Abirahul, Paranthaman Subash, Sulekha Khute   +9 more
wiley   +1 more source

Thiol–Michael Addition to a Quinolin‐2‐One–Isoxazole Dye in Cationic CTABr Micellar Media: Insights From Experiments and Theory

ChemistryOpen, Volume 15, Issue 8, August 2026.
We report the reactivity of DQI toward bisulfite in CTABr micelles. CTABr enhances DQI fluorescence and promotes the reaction by increasing the solubility and local concentration. Spectroscopy, NMR, and DFT support the formation of a DQI•SO3H Michael adduct and identify preferred reactive sites. Herein we report an experimental and theoretical study of
Guillermo E. Quintero, Kevin Droguett, Costantino Zazza, Margarita E. Aliaga   +3 more
wiley   +1 more source

Synthesis and Structure of Unsymmetrical Anthracenyl-Isoxazole Antitumor Agents Via the Diastereoselective Bromination of 3-(9′-Anthryl)-Isoxazole Esters

Crystals
In pursuit of unsymmetrical precursors for the novel series of anthracenyl-isoxazole amide (AIM) antitumor agents, a series of substituted anthracenes were subjected to bromination and re-aromatization in our study, during which we solved four single ...
Michael J. Campbell, Daniel A. Decato, Chun Li, Matthew J. Weaver, Nicholas R. Natale   +4 more
doaj   +1 more source