Results 31 to 40 of about 2,717 (170)
The roles of different porcine cytochrome P450 enzymes and cytochrome b5A in skatole metabolism
Animal, 2012 Boar taint is the unfavourable odour and taste from pork fat, which results in part from the accumulation of skatole (3-methylindole, 3MI). The key enzymes in skatole metabolism are thought to be cytochrome P450 2E1 (CYP2E1) and cytochrome 2A (CYP2A ...
P. Wiercinska, Y. Lou, E.J. Squires
doaj +1 more source
Frontiers in Nutrition, 2022 Changes in dietary composition affect the rumen microbiota in ruminants. However, information on the effects of dietary concentrate-to-forage ratio changes on yak rumen bacteria and metabolites is limited.
Simeng Yi +6 more
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Transition Metal‐Free Heteroarene Insertion Into C─C Bonds of Benzocyclobutenones
Angewandte Chemie, Volume 138, Issue 32, 3 August 2026.A transition metal‐free insertion of five‐membered heteroarenes into the C─C bonds of benzocyclobutenones has been achieved under mild and operationally simple conditions. This method provides an efficient and modular approach to access fused partially saturated hetero‐polycyclic scaffolds that exist in many bioactive molecules.
Cole J. Wagner, Guangbin Dong
wiley +2 more sources
Association and Expression of CYP2A6 and KIF12 Genes Related to Lamb Flavour and Odour
Tropical Animal Science Journal, 2018 Cytochrome P450, family 2, subfamily A, polypeptide 6 (CYP2A6) and kinesin-like protein KIF12 (KIF12) genes are predicted as candidate genes which play important roles in lamb flavour and odour.
K. Listyarini +4 more
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Mechanochemical synthesis of indolyl chalcones with antiproliferative activity
Green Chemistry Letters and Reviews, 2022 An efficient eco-friendly one-step mechanochemical synthesis of indole hybrid chalcones via the Claisen–Schmidt condensation of 1-methylindole-3-carboxaldehyde with various substituted acetophenones is described using liquid assisted grinding in a high ...
Zuzana Kudličková +4 more
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Terpenes in lamb fat to trace animal grass feeding
Italian Journal of Animal Science, 2011 Several efforts have been done in the last years to trace grass feeding directly in the herbivore products and different methods, based on carotenoid pigments (Priolo et al., 2002; Prache et al., 2003) have been proposed. Some volatile compounds, such as
A. Priolo +6 more
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Flavin Catalysts in Organic Synthesis
Angewandte Chemie International Edition, EarlyView.Flavins and their congeners are potent catalysts for organic synthesis inspired by enzymatic transformations. In addition to catalysis in the flavin ground state via covalent intermediates, the excited singlet and triplet states unlock applications including photooxidation, photoreduction, and energy transfer via sensitization.
Jan Freudenberg, Golo Storch
wiley +1 more source
Chemistry – A European Journal, EarlyView.Tris(indol‐3‐yl)methanes were synthesized from indoles, CO2, and PhMe2SiH in the presence of BPh3 in acetonitrile at 50°C. One product, tris(4‐bromo‐1‐methylindol‐3‐yl)methane, underwent a palladium‐catalyzed cascade reaction for the formation of a novel polycyclic heteroaromatic compound, where the methine C(sp3) atom originating from CO2 was ...
Sha Li +5 more
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Cationic Sulfonium‐Based Tripodal Ligand and Its Rh(I) Complexes
Chemistry – A European Journal, Volume 32, Issue 30, 13 August 2026.We report a cationic EP3‐type tripodal ligand based on an aromatic sulfonium cation (E = S+) along with a series of its Rh(I) complexes. Structural, spectroscopic, electrochemical, and computational analyses of these complexes compared to isostructural analogs (E = Si− or P) reveal pronounced electron density depletion at Rh in the sulfonium congener ...
Nitsan Barel +5 more
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Nano TiO2/SiO2: An efficient and reusable catalyst for the synthesis of oxindole derivatives
Journal of Saudi Chemical Society, 2016 Nano TiO2 supported on SiO2 (Nano TiO2/SiO2) as a solid Lewis acid, was found to be an effective and reusable catalyst for the condensation reaction of indoles with isatins to afford the corresponding bis(indolyl)oxindoles at 50 °C under solvent-free ...
Maryam Haghighi, Kobra Nikoofar
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