{"id":11360,"npaid":"NPA011360","original_name":"Pyridoxatin","mol_formula":"C15H21NO3","mol_weight":"263.3370","exact_mass":"263.1521","inchikey":"OQJADHLOEAOIGC-LSCVPOLPSA-N","smiles":"C[C@@H]1C[C@@H]([C@H]([C@@H](C1)C=C)C2=C(C=CN(C2=O)O)O)C","cluster_id":2840,"node_id":2190,"has_exclusions":false,"synonyms":[],"inchi":"InChI=1S/C15H21NO3/c1-4-11-8-9(2)7-10(3)13(11)14-12(17)5-6-16(19)15(14)18/h4-6,9-11,13,17,19H,1,7-8H2,2-3H3/t9-,10+,11-,13-/m1/s1","m_plus_h":"264.1594","m_plus_na":"286.1413","origin_reference":{"doi":"10.1039/c5ob01058f","pmid":26107107,"authors":"Shang, Zhuo; Li, Li; Espósito, Breno P.; Salim, Angela A.; Khalil, Zeinab G.; Quezada, Michelle; Bernhardt, Paul V.; Capon, Robert J.","title":"New PKS-NRPS tetramic acids and pyridinone from an Australian marine-derived fungus, Chaunopycnis sp","journal":"Organic & Biomolecular Chemistry","year":2015,"volume":"13","issue":"28","pages":"7795-7802"},"origin_organism":{"id":2386,"type":"Fungus","genus":"Chaunopycnis","species":"sp. (CMB-MF028)","taxon":{"id":966,"name":"Chaunopycnis","rank":"genus","taxon_db":"mycobank","external_id":"7606","ncbi_id":null,"ancestors":[{"id":599,"name":"Eukarya","rank":"domain","taxon_db":"mycobank","external_id":"0","ncbi_id":2759},{"id":600,"name":"Fungi","rank":"kingdom","taxon_db":"mycobank","external_id":"90157","ncbi_id":4751},{"id":617,"name":"Ascomycota","rank":"phylum","taxon_db":"mycobank","external_id":"90031","ncbi_id":4890},{"id":879,"name":"Sordariomycetes","rank":"class","taxon_db":"mycobank","external_id":"90350","ncbi_id":147550},{"id":899,"name":"Hypocreales","rank":"order","taxon_db":"mycobank","external_id":"90477","ncbi_id":5125},{"id":965,"name":"Ophiocordycipitaceae","rank":"family","taxon_db":"mycobank","external_id":"504190","ncbi_id":474942}]}},"syntheses":[],"reassignments":[],"mol_structures":[{"current_structure":true,"reference_doi":"10.1039/c5ob01058f","structure_smiles":"C[C@@H]1C[C@@H]([C@H]([C@@H](C1)C=C)C2=C(C=CN(C2=O)O)O)C","is_reassignment":false,"version":1}],"exclusions":[],"external_ids":[{"external_db_name":"npmrd","external_db_code":"NP0014354"}],"classyfire":{"class":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000089","name":"Pyridines and derivatives","chemont_id":"CHEMONTID:0000089","description":"Compounds containing a pyridine ring, which is a six-member aromatic heterocycle which consists of one nitrogen atom and five carbon atoms."},"smiles":"C[C@@H]1C[C@H](C)[C@H]([C@@H](C1)C=C)C1=C(O)C=CN(O)C1=O","kingdom":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000000","name":"Organic compounds","chemont_id":"CHEMONTID:0000000","description":"Compounds that contain at least one carbon atom, excluding isocyanide/cyanide and their non-hydrocarbyl derivatives, thiophosgene, carbon diselenide, carbon monosulfide, carbon disulfide, carbon subsulfide, carbon monoxide, carbon dioxide, Carbon suboxide, and dicarbon monoxide."},"inchikey":"InChIKey=OQJADHLOEAOIGC-LSCVPOLPSA-N","subclass":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0002224","name":"Hydropyridines","chemont_id":"CHEMONTID:0002224","description":"Compounds containing a hydrogenated pyridine ring (i.e. containing less than the maximum number of double bonds.)."},"ancestors":["Azacyclic compounds","Chemical entities","Dihydropyridines","Heteroaromatic compounds","Hydrocarbon derivatives","Hydropyridines","Hydroxypyridines","Lactams","Organic acids and derivatives","Organic compounds","Organic nitrogen compounds","Organic oxides","Organic oxygen compounds","Organoheterocyclic compounds","Organonitrogen compounds","Organooxygen compounds","Pyridines and derivatives","Pyridinones","Vinylogous acids"],"superclass":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000002","name":"Organoheterocyclic compounds","chemont_id":"CHEMONTID:0000002","description":"Compounds containing a ring with least one carbon atom and one non-carbon atom."},"description":"This compound belongs to the class of organic compounds known as pyridinones. These are compounds containing a pyridine ring, which bears a ketone.","substituents":["Hydroxypyridine","Pyridinone","Dihydropyridine","Heteroaromatic compound","Vinylogous acid","Lactam","Azacycle","Organic nitrogen compound","Organic oxygen compound","Organic oxide","Hydrocarbon derivative","Organooxygen compound","Organonitrogen compound","Aromatic heteromonocyclic compound"],"direct_parent":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0001160","name":"Pyridinones","chemont_id":"CHEMONTID:0001160","description":"Compounds containing a pyridine ring, which bears a ketone."},"intermediate_nodes":[],"alternative_parents":[{"url":"http://classyfire.wishartlab.com/tax_nodes/C0004151","name":"Hydroxypyridines","chemont_id":"CHEMONTID:0004151","description":"Organic compounds containing a pyridine ring substituted at one or more positions by a hydroxyl group."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000367","name":"Dihydropyridines","chemont_id":"CHEMONTID:0000367","description":"Compounds containing a dihydropyridine moiety, which is a semi-saturated pyridine derivative with two double bonds."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0003889","name":"Vinylogous acids","chemont_id":"CHEMONTID:0003889","description":"Organic compounds containing a hydroxyl group, which is indirectly attached to a carbonyl via an intervening vinyl (>C=C<) moiety."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0004144","name":"Heteroaromatic compounds","chemont_id":"CHEMONTID:0004144","description":"Compounds containing an aromatic ring where a carbon atom is linked to an hetero atom."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000160","name":"Lactams","chemont_id":"CHEMONTID:0000160","description":"Compounds containing a lactam ring, which is a cyclic amide of amino carboxylic acids, having a 1-azacycloalkan-2-one structure (or an analogue having unsaturation or heteroatoms replacing one or more carbon atoms of the ring)."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0004139","name":"Azacyclic compounds","chemont_id":"CHEMONTID:0004139","description":"Organic compounds containing an heterocycle with at least one nitrogen atom and one carbon atom linked to each other."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000323","name":"Organooxygen compounds","chemont_id":"CHEMONTID:0000323","description":"Organic compounds containing a bond between a carbon atom and an oxygen atom."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000278","name":"Organonitrogen compounds","chemont_id":"CHEMONTID:0000278","description":"Organic compounds containing a nitrogen atom."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0003940","name":"Organic oxides","chemont_id":"CHEMONTID:0003940","description":"Organic compounds containing an oxide group."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0004150","name":"Hydrocarbon derivatives","chemont_id":"CHEMONTID:0004150","description":"Derivatives of hydrocarbons obtained by substituting one or more carbon atoms by an heteroatom. They contain at least one carbon atom and heteroatom."}],"molecular_framework":"Aromatic heteromonocyclic compounds","external_descriptors":[],"predicted_chebi_terms":["hydroxypyridine (CHEBI:24745)","dihydropyridine (CHEBI:50075)","enone (CHEBI:51689)","enol (CHEBI:33823)","organic aromatic compound (CHEBI:33659)","lactam (CHEBI:24995)","organonitrogen heterocyclic compound (CHEBI:38101)","organooxygen compound (CHEBI:36963)","organonitrogen compound (CHEBI:35352)","organic oxide (CHEBI:25701)","organic molecule (CHEBI:72695)","pyridone (CHEBI:38183)","chemical entity (CHEBI:24431)","organic heterocyclic compound (CHEBI:24532)","pyridines (CHEBI:26421)","organic acid (CHEBI:64709)","oxygen molecular entity (CHEBI:25806)","organic molecular entity (CHEBI:50860)","nitrogen molecular entity (CHEBI:51143)"],"classification_version":"2.1","predicted_lipidmaps_terms":[]},"npclassifier":{"isglycoside":false,"class_results":["Pyridine alkaloids"],"pathway_results":["Alkaloids"],"superclass_results":["Nicotinic acid alkaloids"]}}