Results 61 to 70 of about 942 (180)
Isodesmic Supramolecular Assembly of Phenylethynylene Bis‐Urea Macrocycles
Chemistry – A European Journal, EarlyView.A soluble phenylethynylene bis‐urea macrocycle assembles in polar media via an isodesmic hydrogen bonded mechanism. Spectroscopic and morphological studies reveal nanoscale aggregates with short chain length, while guest additives modulate enthalpy and polymerization, demonstrating tunable supramolecular assembly.
Fahidat A. Gbadamosi +5 more
wiley +1 more source
Stilbenes: chemistry and pharmacological properties
Journal of Applied Pharmaceutical Research, 2015 Medicinal plants are the most important source of life saving drugs for the majority of the Worlds’ population. The compounds which synthesized in the plant from the secondary metabolisms are called secondary metabolites; exhibit a wide array of ...
Chetana Roat, Meenu Saraf
doaj
Stereochemical Control in the Matteson Reaction
Chemistry – A European Journal, EarlyView.The Matteson homologation is a highly versatile method for the stereoselective insertion of carbenoids into boronic esters. Through iterative application of the process, complex chiral molecules can be synthesized. The stereoselectivity of the reaction is determined by a chiral diol incorporated in the boronic ester.
Hae Mo Lee, Christoph Hirschhäuser
wiley +1 more source
Well‐Defined Nickel Precatalysts: Form, Function, and Application
Chemistry – A European Journal, EarlyView.This review provides guidance on which nickel precatalysts to choose for a given application or which properties to prioritize in reaction development. A summary of the ease of synthesis, stability, diversity, accessibility, modularity, and general applicability is provided along with a related infographic.
Morgan E. John +3 more
wiley +1 more source
Molecular Plant-Microbe Interactions, 2000 Alfalfa (Medicago sativa) was transformed with a peanut (Arachis hypogaea) cDNA encoding resveratrol synthase (RS) transcriptionally regulated by an enhanced Cauliflower mosaic virus (CaMV) 35S promoter.
John D. Hipskind, Nancy L. Paiva
doaj +1 more source
Energy Landscapes in Chemical Reactions and Transport
ChemPhysChem, Volume 26, Issue 6, March 15, 2025.Kinetics/dynamics of chemical reactivity and transport of chemical species in a solid are both determined by the energy landscape in which they take place. Discussing common grounds but also distinct differences may help in advancing the understanding in both fields.
Karl‐Michael Weitzel
wiley +1 more source
Oxyresveratrol: Structural Modification and Evaluation of Biological Activities
Molecules, 2016 Oxyresveratrol (2,4,3′,5′-tetrahydroxystilbene, 1), a phytoalexin present in large amounts in the heartwood of Artocarpus lacucha Buch.-Ham., has been reported to possess a wide variety of biological activities.
Nutputsorn Chatsumpun +7 more
doaj +1 more source
Food Biomacromolecules, EarlyView.Bidirectional interactions between food‐derived sensory compounds, gut sensing and microbiota, host physiological feedback, and metabolite production within the food matrix collectively shape sensory perception, microbial dynamics, and metabolic health.
Mohammad Nazrul Islam Bhuiyan
wiley +1 more source
Synthesis of Stilbene Derivatives: A Comparative Study of their Antioxidant Activities
Natural Product Communications, 2015 A series of structurally simple compounds belonging to thestilbene family were synthesized by means of a Ti(III)-mediated methodology that allows access, in an efficient manner, to derivatives of dihydrostilbene, E -stilbene, and stilbene oxide, with ...
Miguel A. Romero +2 more
doaj +1 more source
Inhibitory Effects of Stilbene Derivatives from on Adipocyte Differentiation and Pancreatic Lipase
Natural Product Communications, 2013 Obesity, which is characterized by excessive fat accumulation, occurs by fat absorption by lipase and sequential fat accumulation in adipocytes through adipocyte differentiation.
Sang Hoon Lee +3 more
doaj +1 more source