Results 21 to 30 of about 3,098 (158)

Natural Compounds and Their Structural Analogs in Regio- and Stereoselective Synthesis of New Families of Water-Soluble 2H,3H-[1,3]thia- and -Selenazolo[3,2-a]pyridin-4-ium Heterocycles by Annulation Reactions

Molecules, 2020
It has been found that both eugenol and isoeugenol derivatives reacted with 2-pyridinesulfenyl and 2-pyridineselenenyl halides in a regioselective mode affording products with opposite regiochemistry.
Vladimir A. Potapov, Roman S. Ishigeev, Irina V. Shkurchenko, Sergey V. Zinchenko, Svetlana V. Amosova   +4 more
doaj   +1 more source

Bio-Based Valorization of Lignin-Derived Phenolic Compounds: A Review

Biomolecules, 2023
Lignins are the most abundant biopolymers that consist of aromatic units. Lignins are obtained by fractionation of lignocellulose in the form of “technical lignins”.
Ludmila Martínková, Michal Grulich, Miroslav Pátek, Barbora Křístková, Margit Winkler   +4 more
doaj   +1 more source

Defining the Role of Isoeugenol from Ocimum tenuiflorum against Diabetes Mellitus-Linked Alzheimer’s Disease through Network Pharmacology and Computational Methods

Molecules, 2022
The present study involves the integrated network pharmacology and phytoinformatics-based investigation of phytocompounds from Ocimum tenuiflorum against diabetes mellitus-linked Alzheimer’s disease.
Reshma Mary Martiz, Shashank M. Patil, Mohammed Abdulaziz, Ahmed Babalghith, Mahmoud Al-Areefi, Mohammed Al-Ghorbani, Jayanthi Mallappa Kumar, Ashwini Prasad, Nagendra Prasad Mysore Nagalingaswamy, Ramith Ramu   +9 more
doaj   +1 more source

Simultaneous Determination of Eugenol and Its Five Derivatives in Aquatic Products by Ultra-high Performance Liquid Chromatography-Tandem Mass Spectrometry Combined with Quick, Easy, Cheap, Effective, Rugged and Safe Extraction [PDF]

Shipin Kexue, 2023
An ultra-high performance liquid chromatography-tandem mass spectrometric (UPLC-MS/MS) method was developed for the simultaneous determination of eugenol and its five derivatives including isoeugenol, methyl eugenol, methyl isoeugenol, acetyl eugenol and
LIN Chen, WU Min, WANG Kai, ZENG Sanmei, WU Jiawen, ZHONG Liping, LING Songjiang
doaj   +1 more source

Scientific Opinion on the safety and efficacy of propenylhydroxybenzenes (chemical group 17) when used as flavourings for all animal species

EFSA Journal, 2012
Isoeugenol is a flavouring compound belonging to chemical group 17, defined as ‘propenylhydroxybenzenes’. The additive is currently authorised for use as flavour in food and is naturally found in various herbs and plants.
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)
doaj   +1 more source

Expression and Characterization of Carotenoid Cleavage Oxygenases From Herbaspirillum seropedicae and Rhodobacteraceae bacterium Capable of Biotransforming Isoeugenol and 4-Vinylguaiacol to Vanillin

Frontiers in Microbiology, 2019
HsCCO and RbCCO from Herbaspirillum seropedicae and Rhodobacteraceae bacterium were selected and characterized from five putative bacterial carotenoid cleavage oxygenase gene sequences, due to merits in expression solubility and catalytic properties ...
Zichun Han, Liangkun Long, Shaojun Ding
doaj   +1 more source

Isoeugenol and Hybrid Acetamides against Candida albicans Isolated from the Oral Cavity

Pharmaceuticals, 2020
Isougenol is a phytoconstituent found in several essential oils. Since many natural products are potent antimicrobials, the synthesis of hybrid molecules—combining the chemical skeleton of the phytochemical with synthetic groups—can generate substances ...
Daianne Medeiros, José Oliveira-Júnior, Jefferson Nóbrega, Laísa Cordeiro, Jeane Jardim, Helivaldo Souza, Gracielle Silva, Petrônio Athayde-Filho, José Barbosa-Filho, Luciana Scotti, Edeltrudes Lima   +10 more
doaj   +1 more source

Mechanical Nociceptive Threshold, Tissue Alterations and Horn Growth in Calves after Injection of Isoeugenol or Clove Oil under the Horn Bud

Animals, 2021
Disbudding of calves is a common, painful intervention. Due to cytotoxic and anesthetic properties, the injection of clove oil or its component isoeugenol may be less detrimental to animal welfare.
Anna Juffinger, Julia Schoiswohl, Anna Stanitznig, Reinhild Krametter-Frötscher, Thomas Wittek, Susanne Waiblinger   +5 more
doaj   +1 more source

Risk Assessment of Isoeugenol in Food Based on Benchmark Dose—Response Modeling

Toxics, 2023
Isoeugenol has recently been evaluated as possibly carcinogenic (Group 2B) by the WHO International Agency for Research on Cancer (IARC). In light of this evaluation, an updated risk assessment of this common food constituent was conducted using the ...
Thomas Quentin, Heike Franke, Dirk W. Lachenmeier   +2 more
doaj   +1 more source

THE STEREOCHEMISTRY EFFECT OF EUGENOL, CIS-ISOEUGENOL AND TRANS-ISOEUGENOL ON THEIR CATALYTIC HIDROGENATION

Indonesian Journal of Chemistry, 2010
The stereochemistry effect of eugenol, cis-isoeugenol and trans-isoeugenol on their catalytic hydrogenation by Ni/g-Al2O3 catalyst was investigated.
M. Muchalal
doaj   +1 more source