Results 21 to 30 of about 33,127 (238)

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. The presence of hydroxyl groups and a carboxyl group makes cinnamic acids very hydrophilic, preventing them from ...
Marisa, Freitas   +7 more
openaire   +4 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

Structure−Activity Relationship (SAR) Study of trans-Cinnamic Acid and Derivatives on the Parasitic Weed Cuscuta campestris

open access: yesPlants, 2023
Cuscuta campestris Yunck. is a parasitic weed responsible for severe yield losses in crops worldwide. The selective control of this weed is scarce due to the difficult application of methods that kill the parasite without negatively affecting the ...
Antonio Moreno-Robles   +7 more
doaj   +1 more source

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

Hydrogen-bonding interactions in the crystalline-phase structures of cinnamic acid derivatives [PDF]

open access: yes, 1999
Secondary interactions responsible for the crystalline-phase structures of various cinnamic acids and cinnamic acid esters drawn from the Cambridge Structural Database were studied with the help of the Cerius package implemented on an SGI workstation ...
Pálinkó, István
core   +1 more source

Protonation and ring closure of stereoisomeric alpha-substituted cinnamic acids in superacidic media studied by 13C NMR spectroscopy and computations [PDF]

open access: yes, 1998
Five alpha-substituted cinnamic acids [(E)- and (Z)-2,3-diphenyl-, (E)- and (Z)-3-(2-methoxyphenyl)-2-phenyl- and (E)-2-(2-methoxyphenyl)-3-phenyl-propenoic acids] have been protonated in fluorosulfonic acid at -78 degrees C, Protonation of the ...
Burrichter, Arwed   +5 more
core   +1 more source

Antioxidant activities of polyphenols extracted from Perilla frutescens varieties [PDF]

open access: yes, 2008
Various cultivars of Perilla frutescens (L.) (var. crispa and var. frutescens) Britt. were harvested in China and Japan. They were easily differentiated on the basis of their foliage color, that varied from red to green.
Bin Li,   +3 more
core   +2 more sources

Antibacterial Activity of Methyl Cinnamate, Cinnamic Acid and Cinnamic Acid Derivatives Derived from Alpinia malaccensis Rhizomes

open access: yesInternational Journal of Agriculture and Biology, 2023
Alpinia malaccensis L. contains the largest phytochemical component, methyl cinnamate. The base hydrolysis of methyl cinnamate resulted cinnamic acid compound. In this study, were carried out isolation of methyl cinnamate, hydrolysis of methyl cinnamate into cinnamic acid and modification cinnamic acid through esterification, amidation, and ...
openaire   +1 more source

SYNTHESIS OF SOME CINNAMIC ACID DERIVATIVES: EFFECT OF GROUPS ATTACHED ON AROMATIC RING TO THE REACTIVITY OF BENZALDEHYDE

open access: yesIndonesian Journal of Chemistry, 2010
Synthesis of cinnamic acid and its six derivatives has been done by employing Knoevenagel reaction. Benzaldehyde, 4-butylbenzaldehyde, 4-t-butylbenzaldehyde, 4-butoxybenzaldehyde, 4-phenylbenzaldehyde, 5-bromo-2,4-dimethoxybenzaldehyde, and 5-bromo-2,3 ...
Marcellino Rudyanto, Lanny Hartanti
doaj   +1 more source

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