Preparation of a Montmorillonite-Modified Chitosan Film-Loaded Palladium Heterogeneous Catalyst and its Application in the Preparation of Biphenyl Compounds [PDF]
Molecules, 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
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Protosappanin A, a novel biphenyl compound from Sappan Lignum.
Chemical and Pharmaceutical Bulletin, 1986 Protosappanin A (I), C15H12O5, mp 250-251°C, was isolated from the heart-wood of Caesalpinia sappan L. (appan Lignum). It yielded a triacetate (II) on acetylation, and an alcohol (III) on reduction with sodium borohybride. On alkali fusion, I afforded sappanin (IV) along with small amounts of catechol and resorcinol.
MASAHIRO NAGAI +4 more
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Antifungal activity of schinol and a new biphenyl compound isolated from
Annals of Clinical Microbiology and Antimicrobials, 2010 Background The aim of this study was to isolate and identify the antifungal compounds from the extracts of Schinus terebinthifolius (Anacardiaceae) against clinical isolates of the pathogenic fungus Paracoccidioides brasiliensis.
Cota Betania B +7 more
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Metabolomic profiling of biphenyl-induced stress response of Brucella anthropi MAPB-9 [PDF]
Scientific ReportsThe exposure of bacteria to toxic compounds such as polychlorinated biphenyl (PCB) and biphenyl induces an adaptive response at different levels of cell morphology, biochemistry, and physiology.
Monika Sandhu +2 more
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Synthesis and Optical Properties of a Biphenyl Compound
Walailak Journal of Science and Technology, 2013 In this work the synthesis of a biphenyl compound (BPHD) [2,2(biphenyl-4-4-diylbis (azan-1-yl-1-ylidene)bis(methan-1-yl-1-ylidene)diphenol], was characterized by FTIR spectroscopy and CHN analysis. Then optical absorption of single crystals were measured. Thin films were deposited by spin-coating. Transmittance measurements in the wavelength range (190
Mahmoud HUSSAIN +1 more
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Two Biphenyl Compounds fromRhaphiolepsis umbellataas Its Phytoalexin [PDF]
Agricultural and Biological Chemistry, 1990 Keisuke WATANABE +2 more
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Search for compounds with antioxidant and antiradical activity among N9-substituted 2-(biphenyl-4-yl)imidazo[1,2-a]benzimidazoles [PDF]
Research 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
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Isolation, synthesis and medicinal chemistry of biphenyl analogs – A review
Results 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
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Microbial production of cis,cis-muconic acid from aromatic compounds in engineered Pseudomonas
Synthetic 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
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Novel biphenyl ester derivatives as tyrosinase inhibitors: Synthesis, crystallographic, spectral analysis and molecular docking studies. [PDF]
PLoS ONE, 2017 Biphenyl-based compounds are clinically important for the treatments of hypertension and inflammatory, while many more are under development for pharmaceutical uses. In the present study, a series of 2-([1,1'-biphenyl]-4-yl)-2-oxoethyl benzoates, 2(a-q),
Huey Chong Kwong +7 more
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