Results 51 to 60 of about 11,656 (303)
Beilstein Journal of Organic Chemistry, 2015 Cinnamic acid derivatives bearing a nitroxyl moiety (2,2,6,6-tetramethyl-1-oxyl-4-piperidyl 3-E-aryl acrylates) were synthesized in 30–100% yield using a Mizoroki–Heck cross-coupling reaction between 4-acryloyloxy-2,2,6,6-tetramethylpiperidine-1-oxyl and
Jerzy Zakrzewski, Bogumiła Huras
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Molecules, 2022 The present study aimed to assess metabolites heterogeneity among four major Cinnamomum species, including true cinnamon (Cinnamomum verum) and less explored species (C. cassia, C. iners, and C. tamala).
Mohamed A. Farag +5 more
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Polyphenols as Suitable control for Obesity and Diabetes [PDF]
, 2018 Modern life is characterized by physical inactivity and poor food choices, which is often a prerequisite for unhealthy weight gain and overweight/obesity.
Alexieva, Iordanka +4 more
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Molecules, 2022 This work reports the functionalization of pyranoflavyliums pigment using 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride coupling chemistry.
Ana Rita Pereira +3 more
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Frontiers in Microbiology, 2019 The outer potato periderm layer consists of dead suberized cells. Suberin, a protective biopolymer, is made of a polyaliphatic portion covalently linked to polyaromatic moieties.
Mario Khalil +4 more
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2-Oxoglutarate-dependent dioxygenases in the biosynthesis of simple coumarins
Frontiers in Plant Science, 2014 Coumarins are natural plant products that have been the subject of extensive phytochemical and pharmacological research studies in the past few decades.
Bun-Ichi eShimizu
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Natural and Nature-Derived Products Targeting Human Coronaviruses [PDF]
, 2021 The ongoing pandemic of severe acute respiratory syndrome (SARS), caused by the SARS-CoV-2 human coronavirus (HCoV), has brought the international scientific community before a state of emergency that needs to be addressed with intensive research for the
Alexis, Michael N. +4 more
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A Bifunctional Organic Photocatalyst for Efficient Single‐Electron and Energy Transfer Activation
Angewandte Chemie, EarlyView.Thioaryl hydroxycoumarins are versatile, metal‐free photocatalysts for both single‐electron (SET), and energy transfer (EnT) pathways, enabling radical and triplet energy transfer reactions with a single organic scaffold. Abstract Bifunctional photocatalysts capable of mediating both single‐electron transfer (SET) and energy transfer (EnT) processes ...
Sumitava Mallik +5 more
wiley +2 more sources
Synthesis and ring openings of cinnamate-derived N-unfunctionalised aziridines
Beilstein Journal of Organic Chemistry, 2012 tert-Butyl cinnamates are aziridinated with high trans-selectivity by an N–N ylide generated in situ from N-methylmorpholine and O-diphenylphosphinyl hydroxylamine.
Alan Armstrong, Alexandra Ferguson
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Brazilian Journal of Biology, 2021 The essential oil of citronella (Cymbopogon winterianus) has several biological activities, among them the insect repellent action. Some studies showed that cinnamic acid esters can be applied as natural pesticides, insecticides and fungicides.
R. L. Cansian +14 more
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