Results 11 to 20 of about 5,966,674 (334)

A Novel Approach in Cinnamic Acid Synthesis: Direct Synthesis of Cinnamic Acids from Aromatic Aldehydes and Aliphatic Carboxylic Acids in the Presence of Boron Tribromide

open access: yesMolecules, 2005
Cinnamic acids have been prepared in moderate to high yields by a new direct synthesis using aromatic aldehydes and aliphatic carboxylic acids, in the presence of boron tribromide as reagent, 4-dimethylaminopyridine (4-DMAP) and pyridine (Py) as bases ...
M. Onciu, F. Tanasa, C. Chiriac
doaj   +3 more sources

Plant-derived and dietary phenolic cinnamic acid derivatives: Anti-inflammatory properties.

open access: yesFood Chemistry
Cinnamic acids are aromatic acids primarily found in plants and plant-derived food. Phenolic cinnamic acids, with one or more hydroxyl groups in the aromatic ring, often contribute to the biological activities attributed to these compounds.
M. Freitas   +7 more
semanticscholar   +3 more sources

Anti-inflammatory effects of trans-cinnamic acid through modulation of endothelial ICAM-1 expression and neutrophil recruitment. [PDF]

open access: hybridJ Nat Med
de Sousa Pinheiro Fidelix M   +9 more
europepmc   +2 more sources

Comparison of COVID-19 Virus Main Protease Inhibition Activities of Phenolic Acids By Molecular Docking [PDF]

open access: yesTrends in Pharmaceutical Sciences, 2021
The Covid-19 pandemic is new challenge all around the world. This pandemic provides an emergency development of vaccines and drugs against this virus. As main proteases of CoV-19 have essential roles in the transmission and virulence of the virus.
Razie Sabet   +3 more
doaj   +1 more source

The data on molecular docking of cinnamic acid amide on dengue viral target NS2B/NS3

open access: yesData in Brief, 2022
A natural occurring class compound, cinnamic acid is composed of a benzene ring, an alkene double bond and an acrylic acid functional group. Due to the feasibility of its structure modifications with a variety of compounds, cinnamic acids have been ...
Nadia Mohamed Yusoff   +2 more
doaj   +1 more source

2,3,4,5,6-Pentafluoro-trans-cinnamic acid [PDF]

open access: yesActa Crystallographica Section E Structure Reports Online, 2013
The title compound, C9H3F5O2, crystallizes as O-H⋯O hydrogen-bonded carb-oxy-lic acid dimers that, together with C-H⋯F inter-actions and O⋯F [2.8065 (13) and 2.9628 (13) Å] and F⋯F [2.6665 (11), 2.7049 (12) and 2.7314 (12) Å] contacts, form a sheet-like structure.
Angélica Navarrete   +2 more
openaire   +3 more sources

Flavonoid and Phenolic Acid Profiles of Dehulled and Whole Vigna subterranea (L.) Verdc Seeds Commonly Consumed in South Africa

open access: yesMolecules, 2022
Bambara groundnut (BGN) is an underexploited crop with a rich nutrient content and is used in traditional medicine, but limited information is available on the quantitative characterization of its flavonoids and phenolic acids.
Jane N. C. Okafor   +3 more
doaj   +1 more source

Grafting-enhanced tolerance of cucumber to toxic stress is associated with regulation of phenolic and other aromatic acids metabolism [PDF]

open access: yesPeerJ, 2022
Toxic stress caused by autotoxins is a common phenomenon for cucumber under monoculture condition. A previous study demonstrated that grafting could enhance the resistance of cucumber to cinnamic acid (CA) stress, but the underlying mechanism behind this
Xuemei Xiao   +7 more
doaj   +2 more sources

Characterization of the novel ene reductase Ppo-Er1 from paenibacillus polymyxa [PDF]

open access: yes, 2020
Ene reductases enable the asymmetric hydrogenation of activated alkenes allowing the manufacture of valuable chiral products. The enzymes complement existing metal- and organocatalytic approaches for the stereoselective reduction of activated C=C double ...
Aregger, David   +2 more
core   +1 more source

The expression of stlA in Photorhabdus luminescens is controlled by nutrient limitation [PDF]

open access: yes, 2013
Photorhabdus is a genus of Gram-negative entomopathogenic bacteria that also maintain a mutualistic association with nematodes from the family Heterorhabditis.
Bode, Helge Björn   +3 more
core   +7 more sources

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