Results 111 to 120 of about 21,219 (239)

The One‐Step Synthesis of Biologically Active Isochromans from Lignin‐Derived Aromatic Monomers in Tunable Deep Eutectic Solvents

Chemistry – A European Journal, Volume 32, Issue 30, 13 August 2026.
A straightforward one‐step protocol enables the synthesis of bio‐based and biologically active isochromans through the Oxa‐Pictet cyclization involving diverse aldehydes, including vanillin in combination with lignin‐derivable homovanillyl alcohol, a prominent aromatic platform chemical obtainable via diol‐assisted fractionation of lignocellulose ...
Anjali Kottayi, Anastasiia M. Afanasenko, Antonio A. Castillo‐Garcia, Walid A. M. Elgaher, Jörg Haupenthal, Anna K. H. Hirsch, Katalin Barta   +6 more
wiley   +1 more source

Lippia umbellata Cav.: Chemical Composition, Insecticidal, and Antimicrobial Activities

Chemistry &Biodiversity, Volume 23, Issue 8, August 2026.
Hexane extracts of Lippia umbellata leaves and flowers contain lupenone, α‐amyrin, and hentriacontane. They exhibit insecticidal activity against Drosophila melanogaster and inhibit AChE in vitro and in silico. Furthermore, the extracts can inhibit the growth of medically important bacteria and yeasts, including multidrug‐resistant strains.
José Guillermo Avila‐Acevedo, Miriam Arlette López‐Pérez, Ana Karen Villagómez‐Guzmán, Edgar Antonio Estrella‐Parra, Nallely Álvarez‐Santos, Israel Valencia‐Quiroz, Julieta Orozco‐Martínez, Ma. Edith López‐Villafranco, Silvia Aguilar‐Rodríguez, Carlos Leonardo Céspedes‐Acuña, Juio Alarcón‐Enos, Ana María García‐Bores   +11 more
wiley   +1 more source

Mechanically Enhanced and Reprocessable Vanillin-Based Epoxy Resin via Synergistic Effect of Rigid Cross-Linked Networks and Alkyl Dangling Chains. [PDF]

Polymers (Basel)
Zhou L, Xu S, Fei J, Ma M, He H, Shi Y, Zhu Y, Chen S, Wang X.   +8 more
europepmc   +1 more source

Unlocking Stereodefined Olefins by Z‐Selective Transition Metals‐catalyzed C−H Activations

ChemCatChem, Volume 18, Issue 15, 14 August 2026.
The synthesis of Z‐olefins is an important challenge in synthetic organic chemistry. Within this review, we report a comprehensive overview of transition metals‐catalyzed Z‐selective C–H activations of (hetero)arenes for the synthesis of stereodefined olefins.
Francesco Capranica, Silvia Cattani, Gianpiero Cera   +2 more
wiley   +1 more source

Multifunctional Bioactivity of Halolactones Derived from Vanillin and Their Effects on Lipid Membranes: Biological and Biophysical Evaluation. [PDF]

Int J Mol Sci
Dunal A, Włoch A, Poradowski D, Chrószcz A, Gładkowski W, Pruchnik H.   +5 more
europepmc   +1 more source

Structure‐Based Design, Synthesis, and Biological Evaluation of Oxadiazole–Morpholine Hybrids as Potent PARP‐1 Inhibitors Inducing Apoptosis in Breast Cancer Cells

Drug Development Research, Volume 87, Issue 5, August 2026.
ABSTRACT Poly(ADP‐ribose) polymerase‐1 (PARP‐1) plays a central role in the repair of DNA single‐strand breaks and represents an established therapeutic target in cancer treatment. In this study, a series of novel oxadiazole–morpholine hybrid compounds was designed and synthesized using a structure‐based drug design approach to target the catalytic ...
Nader R. Albujuq, Khaled M. Darwish, Sherif Ashraf Fahmy, Buthaina Hussein, Ghada G. Kayed, Musa A. Said, Mohamed S. Nafie   +6 more
wiley   +1 more source

Toxicological Evaluation of Vanillin Flavor in E-Liquid Aerosols on Endothelial Cell Function: Findings from the Replica Project. [PDF]

Cardiovasc Toxicol
Emma R, Sun A, Partsinevelos K, Rust S, Volarevic V, Lesmana R, Giordano A, Goenawan H, Barliana MI, Arsenijevic A, Kastratovic N, Markovic V, Spasic B, Distefano A, Orlando L, Carota G, Polosa R, Caruso M, Li Volti G.   +18 more
europepmc   +1 more source

Cordyceps militaris Ethanol Extract Alleviates Hyperglycemia in Type 2 Diabetic Mice in Association With Gut Microbiota Modification

eFood, Volume 7, Issue 4, August 2026.
Cordyceps militaris ethanol extract (CME) shows potential for ameliorating glucose and lipid metabolism in T2DM mice. The improvements are correlated with the regulation of gut microbiota and increased short‐chain fatty acid levels, offering a novel perspective for future diabetes interventions.
Huanhuan Wen, Wenke Hu, Xinru Xu, Na Wu, Huangcong Ding, Haonan Wang, Xiaoyu Gao, Ligen Chen, Chao Zhao, Rong Shao, Wei Xu   +10 more
wiley   +1 more source

Manganese-nickel cobaltite/graphitic carbon nitride/cerium oxide nanocomposite for vanillin sensing in food samples. [PDF]

Sci Rep
Ramzannezhad A, Ghasemi S, Safari S.
europepmc   +1 more source

Identification of Volatile Odor Compounds in Extracts of Four Types of Herbaceous Plant Spices via GC × GC–O‐TOF MS

eFood, Volume 7, Issue 4, August 2026.
In this study, sensory evaluation, electronic nose, solid‐phase microextraction, and comprehensive two‐dimensional gas chromatography‐olfactometry‐time‐of‐flight mass spectrometry were used to analyze the volatile compounds and key odor‐active components in the extracts of sour horn, alfalfa, chicory, and fenugreek, and a total of 59 odor‐active ...
Suxing Tuo, Qinghui Jia, Shuang Bi, Yixin Dai, Ting Deng, Hongbing Lu, Jiaxiao Cai, Zifeng Li, Cheng Yang, Kejun Zhong, Bo Kong, Ye Liu   +11 more
wiley   +1 more source