Results 171 to 180 of about 64,231 (242)

C-Imidoylation of esters, sulfones, sulfoxides, amides and nitro compounds

ARKIVOC, 2007
Alan R. Katritzky, Niveen M. Khashab, Anamika Singh   +2 more
doaj   +1 more source

Sustained‐Release Ulcer‐Protective Microarray Patch With Dihydrocapsaicin for Diabetic Wound Regeneration

Exploration, EarlyView.
Schematic illustration of the effect of microneedles incorporating cerium‐based MOF loading dihydrocapsaicin (MN‐MOF@DHC) to scavenge reactive oxygen species (ROS) generation, beanti‐inflammatory, inhibit the apoptosis of endothelial cells (ECs), promote angiogenesis, and accelerate diabetic wound healing. ABSTRACT Diabetic foot ulcers (DFUs) present a
Yuxu Wu, Kan Jiang, Xiao Wen, Chihao Jin, Kai Zhang, Jiakai Zhang, Jiale Jin, Jiaqian Wang, Huiyu Hu, Zonghan Xu, Xianzhu Zhang, Yihe Hu   +11 more
wiley   +1 more source

Nutritional, Functional, and Anti‐Hypercholesterolemic Properties of Sourdough Breads From Unripe Plantain, Tiger Nut, and Fenugreek Flours

Food Chemistry International, EarlyView.
Composite sourdough breads were developed from blends of unripe plantain, tiger nut, and fenugreek flours. Optimized formulations improved pasting stability and enhanced texture, producing softer more elastic crumbs. The enriched breads contained higher dietary fiber and bioactive compounds, and significantly reduced serum cholesterol markers ...
Mary T. Ademosun, Olufunmilayo S. Omoba, Ganiyu Oboh, Adedamola I. Akinyede, Rukayat O. Awolola   +4 more
wiley   +1 more source

S100A9 promotes pulmonary arterial hypertension by regulating mitochondria–endoplasmic reticulum interaction‐mediated inflammatory injury of endothelial cells

Interdisciplinary Medicine, EarlyView.
Macrophage‐derived S100 calcium‐binding protein A9 (S100A9) promotes the pathological progression of pulmonary arterial hypertension (PAH). S100A9 upregulates the interaction between signal‐transducing adaptor protein 2 and leucine‐rich repeat kinase 2, thereby regulating mitochondria–endoplasmic reticulum (ER) contact.
Chen Gong, Long Chen, Yiting Zhao, Xiaohe Wang, Qiang Yuan, Xiaofeng Fang, Liuyi Li, Yinbo Xu, Shumei Jiang, Guangwen Xu, Ke Meng, Delong Wang, Kangli Cao, Jianlong Sheng, Liling Guo, Shichun Shen   +15 more
wiley   +1 more source

Photoredox radical/polar crossover enables carbo-heterofunctionalization of alkenes: facile access to 1,3-difunctionalized nitro compounds.

Chem Commun (Camb)
Patra S, Valsamidou V, Nandasana BN, Katayev D.   +3 more
europepmc   +1 more source

New Hydrazone Derivatives Featuring Isatin and Piperazine Moieties: Synthesis, Cytotoxicity Evaluation, and Molecular Modeling Studies

Journal of Applied Toxicology, EarlyView.
ABSTRACT In this study, ten novel compounds (IPH1–IPH10) were designed by integrating three pharmacophores (isatin, piperazine, and hydrazone) commonly found in the molecular structures of anticancer agents. The target molecules were obtained by the reaction of in‐house prepared 4‐(4‐(pyridin/pyrimidin‐2‐yl)piperazin‐1‐yl)benzohydrazide with various ...
Semiha Köprü, Münevver Baran, Miyase Gözde Gündüz, Şengül Dilem Doğan   +3 more
wiley   +1 more source

Surfactant-Assisted Selective Oxidation of Aromatic Amines to Nitro Compounds by in Situ-Formed Performic Acid. [PDF]

ACS Omega, 2019
Ravi K, Bankar BD, Jindani S, Biradar AV.   +3 more
europepmc   +1 more source

From Mn(II)3 to Mn(IV)3: Controlled Multielectron Oxidation and Hydrocarbon Oxygenation Within a 7‐Dipy Trinuclear Scaffold

Journal of the Chinese Chemical Society, EarlyView.
A trinuclear manganese complex supported by the 7‐Dipy scaffold undergoes controlled multielectron oxidation from Mn(II)3 to high‐valent Mn(IV)3 states. Spectroscopic signatures, including 16‐line and geff ≈ 5 EPR features, reveal stepwise redox accumulation. The oxidized Mn3 cluster mediates efficient oxygen‐atom transfer to strong CH bonds, enabling
Yu‐Hsuan Chen, Peter Ping‐Yu Chen
wiley   +1 more source

Efficient Transfer Hydrogenation of Nitro Compounds to Amines Enabled by Mesoporous N-Stabilized Co-Zn/C. [PDF]

Front Chem, 2019
Xu Y, Long J, Zhao W, Li H, Yang S.
europepmc   +1 more source

Phenolic composition and multi‐target bioactivities of Globularia alypum extracts across seasons

JSFA reports, EarlyView.
Abstract Background This study investigates the influence of seasonal variation on the phytochemical profile and biofunctional activities of ethanolic leaf extracts from Globularia alypum. Leaves collected across four seasons were extracted with a hydroethanolic solvent (80:20, v/v) and analyzed by LC‐ESI‐MS/MS.
Mohammed Messaoudi, Khalil Guelift, Mokhtar Benmohamed, Khaled Kherraz, Latifa Khattabi, Afaf Khadra Bendrihem, Khaled Aggoun, Barbara Sawicka, Lilya Harchaoui, Mohamed Amine Ferhat, Salah Neghmouche Nacer, Stefania Garzoli   +11 more
wiley   +1 more source