Results 11 to 20 of about 62,141 (250)

Cinnamic Acid in Frankincense Sap as a Criterion for Determining the Best Mother Plant for Vegetative Propagation of Styrax benzoin (Sumatra Benzoin) in Sumatra, Indonesia

open access: yesInternational Journal of Forestry Research, 2022
Cinnamic acid, contained in frankincense sap produced by Styrax benzoin (Sumatra benzoin tree), is an important compound that is used for various purposes, such as preservatives, fragrances, cosmetics, and pharmaceutical products.
Isnaini Nurwahyuni   +3 more
doaj   +1 more source

Design and Synthesis of Molecular Hybrids of Sophora Alkaloids and Cinnamic Acids as Potential Antitumor Agents

open access: yesMolecules, 2020
Twenty-five sophora alkaloids-cinnamic acid hybrids (including matrine-cinnamic acid hybrids, sophoridine-cinnamic acid hybrids, and sophocarpine-cinnamic acid hybrids) were designed, synthesized, and evaluated in vitro against three human tumor cell ...
Hai Shang   +7 more
doaj   +1 more source

Effect of Cinnamic Acid on Morphophysiological Characteristics of Cucumber Seedling under Chilling Stress [PDF]

open access: yesMajallah-i ̒Ulum-i Bāghbānī, 2022
Introduction  Low temperature is one of the most important environmental stresses that cause damage to plants and limit the geographical distribution of plant species.
Z. Darabi   +2 more
doaj   +1 more source

Multitarget Molecular Hybrids of Cinnamic Acids [PDF]

open access: yesMolecules, 2014
In an attempt to synthesize potential new multitarget agents, 11 novel hybrids incorporating cinnamic acids and paracetamol, 4-/7-hydroxycoumarin, benzocaine, p-aminophenol and m-aminophenol were synthesized. Three hybrids—2e, 2a, 2g—and 3b were found to be multifunctional agents.
Peperidou, Aikaterini   +3 more
openaire   +3 more sources

The Possible Protective Effect of Cinnamic Acid on Ovalbumin-Induced Asthma in Mice

open access: yesIraqi Journal of Pharmaceutical Sciences, 2023
Asthma is a chronic respiratory disorder in which immunological and structural cells play a role. The limits of conventional medicines necessitate the development of innovative therapeutic techniques for asthma. In the present study, we investigated the
Haidar AL-Saffar, Munaf H. Zalzala
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

Cinnamic Acid and Sorbic acid Conversion Are Mediated by the Same Transcriptional Regulator in Aspergillus niger

open access: yesFrontiers in Bioengineering and Biotechnology, 2019
Cinnamic acid is an aromatic compound commonly found in plants and functions as a central intermediate in lignin synthesis. Filamentous fungi are able to degrade cinnamic acid through multiple metabolic pathways.
Ronnie J. M. Lubbers   +10 more
doaj   +1 more source

Opium trade and use during the Late Bronze Age: Organic residue analysis of ceramic vessels from the burials of Tel Yehud, Israel

open access: yesArchaeometry, EarlyView., 2022
Abstract Organic residue analysis was conducted on various vessels from burials at Tel Yehud, Israel. The analyses led to new reliable evidence for the presence of opioid alkaloids and their decomposition products. This research revitalizes a decades‐old discussion on the presence and function of the opium trade across a cultural region of utmost ...
Vanessa Linares   +5 more
wiley   +1 more source

INHIBITORY POTENTIAL OF SOME SYNTHETIC CINNAMIC ACID DERIVATIVES TOWARDS TYROSINASE ENZYME

open access: yesIndonesian Journal of Chemistry, 2010
Cinnamic acid is one of known tyrosinase inhibitors. This study investigated the inhibition of tyrosinase activity of some cinnamic acid derivatives, i.e. 4-buthoxy-cinnamic acid, 4-n-butylcinnamic acid and 4-phenylcinnamic acid.
Lanny Hartanti, Henry Kurnia Setiawan
doaj   +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

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