Results 251 to 260 of about 54,606 (348)

Chalcone, Acyl Hydrazide, and Related Amides Kill Cultured Trypanosoma brucei brucei [PDF]

, 2000
Linda Troeberg, Xiaowu Chen, Terrence M. Flaherty, Rory E. Morty, Maosheng Cheng, Huiming Hua, Clayton Springer, James H. McKerrow, George L. Kenyon, John D. Lonsdale‐Eccles, Theresa H.T. Coetzer, Fred E. Cohen   +11 more
openalex   +1 more source

Modular, Tricomponent, and Concurrent One‐Pot Synthesis of Libraries of γ‐Keto Sulfones and γ‐Keto Phosphine Oxides using Brønsted Acidic Eutectic Mixtures

ChemSusChem, Volume 18, Issue 15, July 27, 2025.
This study presents a sustainable, metal‐free, one‐pot synthesis of γ‐keto sulfones and phosphine oxides using a ChCl/p‐TSA·H2O eutectic mixture. The method enables regioselective CC and CX bond formation under mild conditions, aligning with Green Chemistry Principles.
Marina Ramos‐Martín, Joaquín García‐Álvarez, Alejandro Presa Soto   +2 more
wiley   +1 more source

Chalcones inhibit firefly bioluminescence dependent on A and B-ring substitution pattern - a structure-activity study combined with molecular docking. [PDF]

J Enzyme Inhib Med Chem
Urmann C, Kirchinger M, Riepl H.
europepmc   +1 more source

Identification of New Chalcone Synthase Genes for Flower Pigmentation in the Japanese and Common Morning Glories

, 1997
Sachiko Fukada‐Tanaka, Atsushi Hoshino, Yasuyo Hisatomi, Yoshiki Habu, Mitsuyasu Hasebe, Shinichiro Iida   +5 more
openalex   +1 more source

Specificities of functionally expressed chalcone and acridone synthases from Ruta graveolens [PDF]

, 2000
Karin Springob, Richard Lukačin, Claudia Ernwein, Inga Gröning, Ulrich Matern   +4 more
openalex   +1 more source

Sunlight‐Driven, Catalyst‐Free Synthesis of Cyclobutanes by [2 + 2] Cycloaddition of Fluorinated Heterochalconoids in Solution

European Journal of Organic Chemistry, Volume 28, Issue 27, July 25, 2025.
Sunlight promotes [2 + 2] cycloaddition of fluorinated derivatives of heterochalconoids in solution to produce cyclobutanes without the need for an external photocatalyst. The reaction output, including regio‐ and stereoselectivity, depends on the heteroaromatic system and the number and position of fluorine atoms.
Mario De‐Juan‐Alberdi, Álvaro G. Temprano, Luis Simón, Concepción Pérez‐Melero   +3 more
wiley   +1 more source

Unraveling the molecular drivers of antibacterial prenylated (iso)flavonoids and chalcones against Streptococcus mutans. [PDF]

Sci Rep
van Dinteren S, Ritsema JH, Sanders MG, Meijerink J, Vincken JP, Araya-Cloutier C.   +5 more
europepmc   +1 more source

High-performance liquid chromatography of chalcones: Quantitative structure-retention relationships using partial least-squares (PLS) modeling [PDF]

, 2000
M. Paulina Montaña, Nora B. Pappano, Nora B. Debattista, Julio Raba, Juan M. Luco   +4 more
openalex   +1 more source

Chalcones isolated from Angelica keiskei inhibit cysteine proteases of SARS-CoV

Journal of Enzyme Inhibition and Medicinal Chemistry, 2016
Ji-Young Park, Jin-A Ko, D. Kim, Young Min Kim, Hyung-Jun Kwon, Hyung Jae Jeong, Cha Young Kim, K. Park, W. Lee, Y. Ryu   +9 more
semanticscholar   +1 more source

Intracellular and Extracellular Efficacy of Homoisoflavone Derivatives Against Mycobacterium Tuberculosis: Progress Toward Novel Antitubercular Agents

ChemMedChem, Volume 20, Issue 14, July 18, 2025.
A series of 42 homoisoflavones were synthesized and evaluated against Mycobacterium tuberculosis (Mtb). Three derivatives showed potent inhibition of Mtb strains. Evaluation in infected macrophages revealed promising intracellular activity, where one derivative featuring a nitrofuranyl and piperidine group emerges as the most promising.
Sanderson D. Calixto, Juliane S. Falcão, Stella S. Antunes, Marlon H. Araujo, Alexandre L. B. Cunha, David R. Martins, Sarah M. R. Nascimento, Thatiana L. B. V. Simão, Elena B. Lasunskaia, Nelilma C. Romeiro, Paulo R. R. Costa, Michelle F. Muzitano, Guilherme S. Caleffi   +12 more
wiley   +1 more source