New inhibitors of 5-lipoxygenase catalytic activity based on 2-(3-methylphenyl)propanoic acid and 4-substituted morpholine derivatives. 2014

V R Khayrullina, and I A Taipov, and A V Veselovsky, and D S Shcherbinin, and A Ya Gerchikov
Bashkir State University, Faculty of Chemistry, Ufa, 450076, Russia. gerchikov@inbox.ru.

New potential inhibitors of 5-lipoxygenase (5-LOX) based on the structure of 2-(3-benzoylphenyl)propanoic acid (an active component of the nonsteroidal antiinflammatory drug Ketoprofen) were designed using the SARD-21 program. The docking of these compounds in the active site of 5-LOX suggested that seven compounds can interact with this enzyme. Two of them can also be dual inhibitors of 5-LOX and two isoforms of cyclooxygenase.

UI MeSH Term Description Entries
D008958 Models, Molecular Models used experimentally or theoretically to study molecular shape, electronic properties, or interactions; includes analogous molecules, computer-generated graphics, and mechanical structures. Molecular Models,Model, Molecular,Molecular Model
D009025 Morpholines Tetrahydro-1,4-Oxazines,Tetrahydro 1,4 Oxazines
D011422 Propionates Derivatives of propionic acid. Included under this heading are a broad variety of acid forms, salts, esters, and amides that contain the carboxyethane structure. Propanoate,Propanoic Acid,Propionate,Propanoates,Propanoic Acid Derivatives,Propanoic Acids,Propionic Acid Derivatives,Propionic Acids,Acid, Propanoic,Acids, Propanoic,Acids, Propionic,Derivatives, Propanoic Acid,Derivatives, Propionic Acid
D004789 Enzyme Activation Conversion of an inactive form of an enzyme to one possessing metabolic activity. It includes 1, activation by ions (activators); 2, activation by cofactors (coenzymes); and 3, conversion of an enzyme precursor (proenzyme or zymogen) to an active enzyme. Activation, Enzyme,Activations, Enzyme,Enzyme Activations
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D001094 Arachidonate 5-Lipoxygenase An enzyme that catalyzes the oxidation of arachidonic acid to yield 5-hydroperoxyarachidonate (5-HPETE) which is rapidly converted by a peroxidase to 5-hydroxy-6,8,11,14-eicosatetraenoate (5-HETE). The 5-hydroperoxides are preferentially formed in leukocytes. 5-Lipoxygenase,Arachidonic Acid 5-Lipoxygenase,LTA4 Synthase,Leukotriene A Synthase,Leukotriene A4 Synthase,Leukotriene A4 Synthetase,5 Lipoxygenase,5-Lipoxygenase, Arachidonate,5-Lipoxygenase, Arachidonic Acid,Arachidonate 5 Lipoxygenase,Arachidonic Acid 5 Lipoxygenase,Synthase, LTA4,Synthase, Leukotriene A,Synthase, Leukotriene A4,Synthetase, Leukotriene A4
D013329 Structure-Activity Relationship The relationship between the chemical structure of a compound and its biological or pharmacological activity. Compounds are often classed together because they have structural characteristics in common including shape, size, stereochemical arrangement, and distribution of functional groups. Relationship, Structure-Activity,Relationships, Structure-Activity,Structure Activity Relationship,Structure-Activity Relationships
D015394 Molecular Structure The location of the atoms, groups or ions relative to one another in a molecule, as well as the number, type and location of covalent bonds. Structure, Molecular,Molecular Structures,Structures, Molecular
D016859 Lipoxygenase Inhibitors Compounds that bind to and inhibit that enzymatic activity of LIPOXYGENASES. Included under this category are inhibitors that are specific for lipoxygenase subtypes and act to reduce the production of LEUKOTRIENES. 5-Lipoxygenase Inhibitor,Lipoxygenase Inhibitor,12-Lipoxygenase Inhibitors,15-Lipoxygenase Inhibitors,5-Lipoxygenase Inhibitors,Arachidonate 12-Lipoxygenase Inhibitors,Arachidonate 15-Lipoxygenase Inhibitors,Arachidonate 5-Lipoxygenase Inhibitors,Inhibitors, Lipoxygenase,12 Lipoxygenase Inhibitors,12-Lipoxygenase Inhibitors, Arachidonate,15 Lipoxygenase Inhibitors,15-Lipoxygenase Inhibitors, Arachidonate,5 Lipoxygenase Inhibitor,5 Lipoxygenase Inhibitors,5-Lipoxygenase Inhibitors, Arachidonate,Arachidonate 12 Lipoxygenase Inhibitors,Arachidonate 15 Lipoxygenase Inhibitors,Arachidonate 5 Lipoxygenase Inhibitors,Inhibitor, 5-Lipoxygenase,Inhibitor, Lipoxygenase,Inhibitors, 12-Lipoxygenase,Inhibitors, 15-Lipoxygenase,Inhibitors, 5-Lipoxygenase,Inhibitors, Arachidonate 12-Lipoxygenase,Inhibitors, Arachidonate 15-Lipoxygenase,Inhibitors, Arachidonate 5-Lipoxygenase
D055162 Biocatalysis The facilitation of biochemical reactions with the aid of naturally occurring catalysts such as ENZYMES.

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