Results 21 to 30 of about 5,912 (161)
Acta Crystallographica Section E, 2013 In the title complex, [Ni(C8H5N5O3)(C2H8N2)(C3N2H4)]·2H2O, a tridentate 2-amino-7-methyl-4-oxidopteridine-6-carboxylate (pterin) ligand, a bidentate ancillary ethane-1,2-diamine (en) ligand and a monodentate 1H-imidazole (im) ligand complete a ...
Siddhartha S. Baisya, Parag S. Roy
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Making Moco: A Personal History
Molecules, 2023 This contribution describes the path of my nearly forty-year quest to understand the special ligand coordinated to molybdenum and tungsten ions in their respective enzymes.
Sharon J. Nieter Burgmayer
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Pterin interactions with distinct reductase activities of NO synthase [PDF]
, 2001 Besides oxidizing L-arginine, neuronal NO synthase (NOS) NADPH-dependently reduces various electron acceptors, including cytochrome c and tetrazolium salts. The latter NADPH diaphorase reaction is used as a NOS-specific histochemical stain.
VALTSCHANOFF, Juli G. +7 more
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Acta Crystallographica Section E, 2013 The NiII atom in the title complex, [Ni(C8H5N5O3)(C2H8N2)(H2O)]·2H2O, is six-coordinated in a distorted octahedral geometry by a tridentate 2-amino-7-methyl-4-oxidopteridine-6-carboxylate (pterin) ligand, a bidentate ancillary ethane-1,2-diamine (en)
Siddhartha S. Baisya, Parag S. Roy
doaj +1 more source
Major Reference Works., 2011 Wiley is pleased to announce the recent acquisition of the prestigious Encyclopedia of Life Sciences (ELS) from the Nature Publishing Group.
"The most ambitious single source reference source ever produced in the biological sciences"
—American Reference Books Annual
Spanning the entire spectrum of life science ...
Peter Hegemann, Carol Dieckmann
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Angewandte Chemie, EarlyView.This review highlights an emerging anticancer approach integrating platinum agents into photodynamic therapy (PDT) and photoactivated chemotherapy (PACT) systems, further augmented by cancer cell membrane‐ and organelle‐targeting. By directing photoactivated platinum complexes from nontargeted distribution to cancer cells or defined subcellular sites ...
Shu Chen +3 more
wiley +2 more sources
N-(1H-Indazolyl) Aryl Sulfonamide Hybrids as Potential Dihydropteroate Synthase Inhibitors: In Vitro Antibacterial Activity Against Escherichia coli and Staphylococcus aureus and Computational Modeling. [PDF]
Chem BiodiversSixteen indazole–sulfonamide hybrids exhibit species‐dependent antibacterial activity against E. coli and S. aureus, with the lead compound displaying an eightfold lower MIC than sulfathiazole against E. coli. Molecular docking against wild‐type and Sul1‐resistant dihydropteroate synthase identifies a candidate retaining binding affinity toward the ...
Boudza R +8 more
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Pteridines, 2018 A concise account of pterins in chemistry and biology and their applications in molecular sensors including their optical spectroscopic properties are described.
Goswami Shyamaprosad +3 more
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, 2016 Ruthenium(II)−pterin complexes were prepared using tetradentate and tripodal tris(2-pyridylmethyl)amine (TPA) and tris(5-methyl-2-pyridylmethyl)amine (5-Me3-TPA) as auxiliary ligands together with 2-(N,N-dimethyl)-6,7-dimethylpterin (Hdmdmp) and 6,7 ...
Shunichi Fukuzumi (1326822) +5 more
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Inhibitory Effects of Pteridines on the Cytochrome P-450 Enzyme System
Pteridines, 1997 The effects of 17 different pteridine derivatives on rat liver microsomal cytochrome P-450 catalyzed degradation of aminoantipyrin were studied.
Horejsi Renate +5 more
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