Results 61 to 70 of about 32,884 (238)

Design and synthesis of the novel oleanolic acid-cinnamic acid ester derivatives and glycyrrhetinic acid-cinnamic acid ester derivatives with cytotoxic properties

Bioorganic Chemistry, 2019
Oleanolic acid (OA) and glycyrrhetinic acid (GA) are natural products with anticancer effects. Cinnamic acid (CA) and its derivatives also exhibited certain anticancer activity. In order to improve the anticancer activity of OA and GA, we designed and synthesized a series of novel OA-CA ester derivatives and GA-CA ester derivatives by using molecular ...
Wang, Rui, Yang, Wei, Fan, Yiqing, Dehaen, Wim, Li, Yang, Li, Huijing, Wang, Wei, Zheng, Qingxuan, Huai, Qiyong   +8 more
openaire   +4 more sources

Learning Strategies from Nature's Blueprint to Cyclic Carbonate Synthesis

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
The development of sustainable synthetic methods for cyclic carbonates draws inspiration from nature, focusing on eco‐friendly processes and renewable resources like CO2 and biomass. This review explore various CO2 activation mechanisms, green chemistry principles, and green catalysts.
Erika Saccullo, Vincenzo Patamia, Chiara Zagni, Antonio Rescifina, Giuseppe Floresta   +4 more
wiley   +1 more source

Differential effect of nine cinnamic acid derivatives on the biocatalytic activity of Candida antarctica lipase type B

Current Research in Biotechnology
Naturally occurring cinnamic acid derivatives are a broad family of aromatic carboxylic acids with bioactive properties. Among the cinnamic acid derivatives, for instance, are ferulic acid and caffeic acid, which have been widely studied for their ...
Federico Zappaterra, Domenico Meola, Francesco Presini, Simona Aprile, Valentina Venturi, Chiara Nosengo, Chiara De Luca, Martina Catani, Lindomar Alberto Lerin, Pier Paolo Giovannini   +9 more
doaj   +1 more source

Chemoselectivity and Enantioselectivity in the Conjugate Reduction of Cinnamate Esters and a Tandem Conjugate Reduction‐Ester Hydrogenation Using Manganese Catalysts

European Journal of Organic Chemistry, EarlyView.
An improved synthesis of a manganese catalyst used for hydrogenation of ketones, esters and imines is reported. The catalyst has now been found to effect tandem conjugate reduction‐ester hydrogenations with very low amounts of allylic alcohol by‐products.
José A. Fuentes, Matthew L. Clarke
wiley   +1 more source

Phenolic Profiles, Antioxidant Properties and Predicted Glycaemic Index of Bread Sweetened With Date Syrup in Comparison With Granulated Sugar

Food Chemistry International, EarlyView.
Date syrup are used as sweetener in bread. Bread with date syrup had superior phenolic composition, better antioxidant properties and carbohydrate hydrolysing enzymes while bread with granulated sugar had higher predicted glyceamic index. The study concluded that date syrup could be the next though‐out ingredient for dual purpose in bread. ABSTRACT The
Akinsola Albert Famuwagun, Tijesuni Oloyede, Adebola Iyabode Akinjokun, Rachael Taiwo Babalola, Olamide Atinuke Idowu, Adedayo Adeboye, Oluseye Oladapo Abiona, Saka Olasunkanmi Gbadamosi   +7 more
wiley   +1 more source

Synthesis and Antiplatelet Activity of 4-Hidroxy-3-Methoxycinnamic Acid

Jurnal Farmasi dan Ilmu Kefarmasian Indonesia, 2022
Background: Cinnamic acid and its derivatives have been widely studied for their efficacy because of the pharmacological effect on good health and well being.
Erika Christy Marentek, Tutuk Budiati, Juni Ekowati   +2 more
doaj   +1 more source

Cinnamic acid derivatives in cosmetics: current use and future prospects [PDF]

International Journal of Cosmetic Science, 2018
AbstractCinnamic acid derivatives are widely used in cosmetics and possess various functions. This group of compounds includes both naturally occurring and synthetic substances. On the basis of the Cosmetic Ingredient Database (CosIng) and available literature, this review summarizes their functions in cosmetics, including their physicochemical and ...
A. Gunia‐Krzyżak, K. Słoczyńska, J. Popiół, P. Koczurkiewicz, H. Marona, E. Pękala   +5 more
openaire   +3 more sources

Fermentation‐Induced Modulation of Polyphenolic Contents and Medicinal Activities in Annona squamosa Seeds

Food Chemistry International, EarlyView.
The study compared the medicinal activities of polyphenols from fermented and unfermented seeds of Annona squamosa. The polyphenols were extracted and subjected to standard analysis. The major phenolic components of the fermented polyphenols and the unfermented polyphenols were found to be 4‐hydroxybenzoic and 4‐hydroxyphenylacetic acid, respectively ...
Shola Hezekiah Awojide, Abayomi Gideon Adeyemo, Christianah Dare, Oluseye Oladapo Abiona, Adedayo Olubunmi Adeboye, Omolara Oladipo‐Olalekan, Aminat Adebola Adeyemo, Yemisi Elizabeth Asibor, Emmanuel Oluwafemi Adeniyi, Bunmi Regina Bankole, Ezekiel Olumide Fadunmade   +10 more
wiley   +1 more source

Density Functional Theory, Molecular Docking Study, and In Vitro Antioxidant Activity of Cinnamic Acid Isolated From Piper betle Leaves

Biochemistry Research International
Piper betle is an edible plant known for its potent antioxidant activity. Among its phenolic constituents, cinnamic acid has been identified as a key compound contributing to this bioactivity.
Sefren Geiner Tumilaar, Ari Hardianto, Hirofumi Dohi, Dikdik Kurnia   +3 more
doaj   +1 more source

Synthesis of Cinnamanilide Derivatives and Their Antioxidant and Antimicrobial Activity

Journal of Chemistry, 2015
The amide derivatives of cinnamic acid were synthesized and their antimicrobial and antioxidant activities were investigated. The investigation of antimicrobial potentials of the compounds demonstrated a strong activity against 21 bacterial strains ...
Satish Balasaheb Nimse, Dilipkumar Pal, Avijit Mazumder, Rupa Mazumder   +3 more
doaj   +1 more source