Results 51 to 60 of about 2,598 (200)

Synthesis and antioxidant activity of some pyrazole-based heterocycles using a 2(3H)-furanone building block

, 2023
Some pyrazole-based heterocycles, such as pyrrolone, pyridazinone, and imidazole derivatives were synthesized utilizing the pyrazolyl-2(3H)-furanone derivative 3, which was obtained in a good yield via Perkin condensation of 5-chloro-4-formyl-3-methyl-1 ...
Amira A. El-Sayed (13942579), Youssef M. Youssef (13942573), Eman A. E. El-Helw (7220507), Mohammad E. Azab (13942576), Galal A. Elsayed (2691325), Aya I. Hassaballah (14602707)   +5 more
core   +1 more source

Biological Pesticides as Viable Alternative to Synthetic Pesticides for Sustainable Agriculture and Nutrition: A Systematic Review

Journal of Sustainable Agriculture and Environment, Volume 5, Issue 2, June 2026.
ABSTRACT The overuse of synthetic pesticides in agriculture has raised significant environmental and health concerns. Biopesticides have emerged as viable, environmentally compatible alternatives. However, recent comprehensive reviews integrating all biopesticide categories and emphasizing their contribution to synthetic‐pesticide‐free and health‐safe ...
Molalign Assefa, Mohammed Tariq Saeed, Tahira Naz, Youpeng Fan, Xiangyu Zhao, Yuanda Song   +5 more
wiley   +1 more source

Chemical Structure Data File for M.A. Paige's Thesis, " Synthesis and reaction of 3(2H)-Furanone derivatives."

, 2020
This Structure Data File (SDfile) is associated with the thesis: Paige, M.A. " Synthesis and reaction of 3(2H)-Furanone derivatives." and http://library.ua.edu/vwebv/holdingsInfo?bibId=1069492 It is distributed by the University of Alabama Libraries. The
Scalfani, Vincent F.
core  

Cytotoxic Sesterterpenes from Thai Marine Sponge Hyrtios erectus

Marine Drugs, 2018
Four sesterterpenes, erectusolides B, C, D, and seco-manoalide-25-methyl ether, two 2-furanone derivatives, erectusfuranones A and B, together with thirteen known sesterterpenes, (6Z)-neomanoalide-24-acetate, two diastereomers of 24-O-methylmanoalide ...
Wirongrong Kaweetripob, Chulabhorn Mahidol, Pittaya Tuntiwachwuttikul, Somsak Ruchirawat, Hunsa Prawat   +4 more
doaj   +1 more source

Descriptive Sensory Profiling and Aroma‐Focused Lexicon Development of Commercially Available Korean Soy Sauces

Journal of Sensory Studies, Volume 41, Issue 3, June 2026.
ABSTRACT This study aimed to develop an aroma lexicon and to characterize the sensory aroma profiles of commercially available Korean soy sauces according to their commercial categories: Jin‐Ganjang (JG), Yangjo‐Ganjang (YG), and Aged Ganjang (AG). Eleven soy sauce products were evaluated by a highly trained sensory panel using descriptive analysis ...
Tack Hyun Park, Jisun Hwang, Mina K. Kim
wiley   +1 more source

Photochemistry of (‐)‐Levoglucosenone: Norrish Type I Reaction and Photoinduced Electron Transfer Processes

ChemPhotoChem, Volume 10, Issue 5, May 2026.
Photochemically excited levoglucosenone (LGO) efficiently undergoes Norrish type I reactions yielding particularly functionalized alkenes. In the presence of tertiary amines, this reaction is quenched by an intermolecular electron transfer. This process leads to addition products with high stereoselectivity.
Mario Andrés Gomez Fernandez, Mohammed Latrache, Gilles Lemercier, Clémence Allain, Florent Allais, Manabu Abe, Norbert Hoffmann   +6 more
wiley   +1 more source

Design and Synthesis of 4‑Fluorophenyl-5-methylene-2(5H)‑furanone Derivatives as Potent Quorum Sensing Inhibitors

, 2023
Quorum sensing inhibitors (QSIs) are a class of compounds that can reduce the pathogenicity of bacteria without affecting bacterial growth. In this study, we designed and synthesized four series of 4-fluorophenyl-5-methylene-2(5H)-furanone derivatives ...
Shutao Ma (9526144), Bingfang Bai (16324955), Shenyan Zhang (460127), Yingmei Wang (471548), Panpan Zhang (534098), Nan Jiang (21252), Xiaohong Chang (2410474), Yang-Chun Ma (7515689), Weijin Chen (6755561), Guanglin Sun (4514857), Xianghui Zhang (500730)   +10 more
core   +2 more sources

Metabolic Atlas and Multi‐Omics Analysis of Maize Pericarp: Coordinated Regulatory Mechanism of Morphogenesis and Flavonoid Metabolism

Food and Energy Security, Volume 15, Issue 3, May/June 2026.
ABSTRACT The maize pericarp serves not only as a physical protective barrier of the seed but also as a critical functional interface involved in environmental response and physiological regulation. Systematic analysis of the metabolic basis of nutritional components and related metabolites in the maize pericarp is of great importance for quality ...
Yanru Wang, Qingmei Men, Shuang Wang, Minkun Guo, Anran Song, Chuanyu Wang, Yanxin Zhao, Guanmin Huang, Peng Man, Ying Zhang, Xinyu Guo   +10 more
wiley   +1 more source

Two-dimensional-quantitative structure-activity relationship studies of a novel series of diaryl furanone derivatives: An approach to design selective and effective cyclooxygenase-2 inhibitors

Indian Journal of Health Sciences and Biomedical Research KLEU, 2018
INTRODUCTION: Over a decade, a large number of selective cyclooxygenase-2 (COX-2) inhibitors with diverse chemical characteristics have been designed but only a few have emerged as drugs.
Manjula K Chikkamath, Pratibha M Huded, Swetha S Kokatnur, Akshata S Menasinakai, Mahesh B Palkar   +4 more
doaj   +1 more source

GC × GC‐TOF MS and Sensory Profiling of Aroma Compounds in Magnolia Species: Effects of Processing Methods on Volatile Retention in M. wufengensis

Flavour and Fragrance Journal, Volume 41, Issue 3, Page 487-503, May 2026.
The first comparative analysis of Magnolia scents reveals that M. wufengensis is characterised by a high aldehyde content, exhibiting a fresh, sweet, and fruity fragrance profile. Furthermore, freeze‐drying preserves 6.7 times more 2‐nonenal compared to shade‐drying, highlighting its superior efficacy in retaining key volatile compounds.
Xiaole Wang, Zhonghua Du, Lei Xu, Junjie Hu, Tao Xiong, Chiqing Chen, Lichun Ye, Zhaohua Shi   +7 more
wiley   +1 more source