Results 11 to 20 of about 33,101 (301)

Phytoalexins of the Pyrinae: Biphenyls and dibenzofurans

Beilstein Journal of Organic Chemistry, 2012
Biphenyls and dibenzofurans are the phytoalexins of the Pyrinae, a subtribe of the plant family Rosaceae. The Pyrinae correspond to the long-recognized Maloideae. Economically valuable species of the Pyrinae are apples and pears.
Cornelia Chizzali, Ludger Beerhues
exaly   +3 more sources

Carcinogenicity of polychlorinated biphenyls and polybrominated biphenyls [PDF]

The Lancet Oncology, 2013
Carcinogenicity of polychlorinated biphenyls and polybrominated ...
Lauby-Secretan, Béatrice, Loomis, Dana, Grosse, Yann, Ghissassi, Fatiha El, Bouvard, Véronique, Benbrahim-Tallaa, Lamia, Guha, Neela, Baan, Robert, Mattock, Heidi, Straif, Kurt, Iarc Working Group, ., Cravedi, Jean Pierre   +11 more
core   +6 more sources

Dioxin levels in meat samples of selected free-living and farmed cervids [PDF]

Journal of Veterinary Research
The aim of the research was to determine the levels of dioxins and polychlorinated biphenyls (PCBs) in muscle samples of free-living and farmed cervids and to estimate the health risk to consumers of food originating from these animals.
Warenik-Bany Małgorzata, Mikołajczyk Szczepan, Pajurek Marek, Maszewski Sebastian, Bigoraj Ewelina   +4 more
doaj   +2 more sources

Polychlorinated biphenyls and polybrominated biphenyls : Volume 107

, 2016
Polychlorinated biphenyls and polybrominated biphenyls. Volume 107.
Agudo, Antonio, Aronson, Kristan J., Bonefeld-Jorgensen, Eva Cecilie, Cocco, Pierluigi, Cogliano, Vincent, Cravedi, Jean Pierre, Esch, Harald, Fiedler, Heidelore, Glauert, Howard Perry, Leon Guo, Yue-Liang, Herbert, Ronald A., Hopf, Nancy B., James, Margaret O., Johansson, Niklas, Le Bizek, Bruno, Ludewig, Gabriele, Machala, Miroslav, Merletti, Franco, Narbonne, Jean-François, Robertson, Larry W., Ruder, Avima, Tryphonas, Helen, Vermeulen, Roel, Vorkamp, Katrin, Walker, Nigel, Carpenter, David O.   +25 more
openaire   +3 more sources

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

Current 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, Hao-Yu Fu, Wei He, Yu-Ting Xiang, Ze-Cheng Yang, Yi Kuang, Sheng-Xiang Yang   +6 more
doaj   +1 more source

Absolute Configuration Sensing of Chiral Aryl- and Aryloxy-Propionic Acids by Biphenyl Chiroptical Probes

Chemosensors, 2021
The absolute configuration of chiral 2-aryl and 2-aryloxy propionic acids, which are among the most common chiral environmental pollutants, has been readily and reliably established by either electronic circular dichroism spectroscopy or optical rotation
Stefania Vergura, Stefano Orlando, Patrizia Scafato, Sandra Belviso, Stefano Superchi   +4 more
doaj   +1 more source

N,N-Bis(4′-(hexyloxy)-[1,1′-biphenyl]-4-yl)thiophen-2-amine

Molbank, 2021
N,N-Diarylthiophen-2-amine units are of great interest for the synthesis of optoelectronic devices. In this communication, N,N-bis (4′-(hexyloxy)-[1,1′-biphenyl]-4-yl)thiophen-2-amine was obtained by means of a Buchwald–Hartwig cross-coupling reaction of
Timofey N. Chmovzh, Oleg A. Rakitin
doaj   +1 more source

Computational Approaches and Use of Chiroptical Probes in the Absolute Configuration Assignment to Natural Products by ECD Spectroscopy: A 1,2,3-Trihydroxy-p-menthane as a Case Study

Biomolecules, 2022
In this study, the computational analysis of electronic circular dichroism (ECD) spectra and the employment of biphenyl chiroptical probes were compared in the absolute configuration assignment of (-)-1α,2α,3β-trihydroxy-p-menthane (1), taken as a ...
Giulia Marsico, Umberto Calice, Patrizia Scafato, Sandra Belviso, Antonio Evidente, Stefano Superchi   +5 more
doaj   +1 more source

Human Exposure to Polychlorinated Biphenyls and Polybrominated Biphenyls [PDF]

Environmental Health Perspectives, 1978
Although the polychlorinated biphenyls (PCBs) have been used in a wide variety of industrial applications in the U. S. from 1930 until 1970, when their distribution was voluntarily restricted to closed systems, there is scant information on human exposure to adverse human health effects in the U. S. In the U.
F, Cordle, P, Corneliussen, C, Jelinek, B, Hackley, R, Lehman, J, McLaughlin, R, Rhoden, R, Shapiro   +7 more
openaire   +2 more sources

Biphenyls in Clusiaceae: Isolation, structure diversity, synthesis and bioactivity

Frontiers in Chemistry, 2022
Clusiaceae plants contain a wide range of biologically active metabolites that have gotten a lot of interest in recent decades. The chemical compositions of these plants have been demonstrated to have positive effects on a variety of ailments.
Youyi Wang, Qing Huang, Li Zhang, Changwu Zheng, Hongxi Xu   +4 more
doaj   +1 more source