Results 1 to 10 of about 45,703 (162)

Preparation of a Montmorillonite-Modified Chitosan Film-Loaded Palladium Heterogeneous Catalyst and its Application in the Preparation of Biphenyl Compounds [PDF]

open access: yesMolecules, 2022
The natural polymer chitosan was modified with polyvinyl alcohol to enhance the mechanical properties of the membrane, and then, the montmorillonite-modified chitosan-loaded palladium catalyst was prepared using the excellent coordination properties of ...
Zhifei Meng   +7 more
doaj   +2 more sources

Biphenyl as a Privileged Structure in Medicinal Chemistry: Advances in Anti-Infective Drug Discovery [PDF]

open access: yesMolecules
The discovery of novel anti-infective agents is a continuous challenge in medicinal chemistry, particularly due to the rise in resistant fungal and viral strains.
Marilia Oliva Gandi   +3 more
doaj   +2 more sources

Antioxidant Benzophenones and Biphenyls from an Endophytic Fungus Penicillium sp. QM-4 [PDF]

open access: yesMolecules
The endophytic fungi from plants are recognized as a valuable source of structurally diverse secondary metabolites with intriguing bioactivities. Three previously undescribed compounds, including two benzophenones, 2-(2,6-dihydroxy-4-methylbenzoyl ...
Chuan-Mao Zhang   +5 more
doaj   +2 more sources

Anticancer Activity of Two Novel Hydroxylated Biphenyl Compounds toward Malignant Melanoma Cells [PDF]

open access: yesInternational Journal of Molecular Sciences, 2021
Carla Rozzo   +2 more
exaly   +2 more sources

Search for compounds with antioxidant and antiradical activity among N9-substituted 2-(biphenyl-4-yl)imidazo[1,2-a]benzimidazoles [PDF]

open access: yesResearch Results in Pharmacology, 2022
Introduction: Biphenyl and imidazobenzimidazole derivatives attract ongoing attention as a combination of these two privileged substructures with promising pharmacological activities.
Alexander A. Spasov   +4 more
doaj   +3 more sources

Isolation, synthesis and medicinal chemistry of biphenyl analogs – A review

open access: yesResults in Chemistry, 2023
The scaffold-based drug design has been widely used in new drug discovery. Biphenyl and its analog scaffold are found in many drugs and naturally occurring compounds.
Sandeep Singh, P. Geetha, R. Ramajayam
doaj   +1 more source

Microbial production of cis,cis-muconic acid from aromatic compounds in engineered Pseudomonas

open access: yesSynthetic and Systems Biotechnology, 2023
Industrial expansion has led to environmental pollution by xenobiotic compounds like polycyclic aromatic hydrocarbons and monoaromatic hydrocarbons. Pseudomonas spp. have broad metabolic potential for degrading aromatic compounds.
Siyang He   +5 more
doaj   +1 more source

Synthesis, Characterization, and Theoretical Study of a New Organotellurium Ligands Containing Amino Group

open access: yesIndonesian Journal of Chemistry, 2022
The aim of the current study is to prepare organomercury and organotellurium compounds containing amino groups such as [1,1'-biphenyl]-4-amine and their derivatives by a mercuriation reaction.
Gofran Safi Mokhtar   +1 more
doaj   +1 more source

Synthesis and Antibacterial Activity Evaluation of Biphenyl and Dibenzofuran Derivatives as Potential Antimicrobial Agents against Antibiotic-Resistant Bacteria

open access: yesCurrent Issues in Molecular Biology, 2022
The escalating prevalence of antibiotic-resistant bacteria has led to a serious global public health problem; therefore, there is an urgent need for the development of structurally innovative antibacterial agents.
Xing Wang   +6 more
doaj   +1 more source

Interplay of Ionic Species in Salts of Homoleptic Quaternary Phosphonium Cations Bearing Linear Biphenyl Moieties

open access: yesCrystals, 2022
Quaternary phosphonium salts are popular candidates used in many chemical transformations and synthetic chemistry, notably in catalysis. We have examined the single crystals of two bulky phosphonium compounds, tetra([1,1′-biphenyl]-4-yl) phosphonium ...
Monica Bernard Tan   +4 more
doaj   +1 more source

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