{"id":23244,"npaid":"NPA023244","original_name":"Talumarin B","mol_formula":"C16H20O6","mol_weight":"308.3300","exact_mass":"308.1260","inchikey":"IXGJZYNLMAZBRN-LLVKDONJSA-N","smiles":"CCCCOC(=O)CC[C@@H]1CC2=C(C(=C(C=C2)O)O)C(=O)O1","cluster_id":22,"node_id":21,"has_exclusions":false,"synonyms":[],"inchi":"InChI=1S/C16H20O6/c1-2-3-8-21-13(18)7-5-11-9-10-4-6-12(17)15(19)14(10)16(20)22-11/h4,6,11,17,19H,2-3,5,7-9H2,1H3/t11-/m1/s1","m_plus_h":"309.1333","m_plus_na":"331.1152","origin_reference":{"doi":"10.3390/md15110359","pmid":29135916,"authors":"Küppers, Lisa; Ebrahim, Weaam; El-Neketi, Mona; Özkaya, Ferhat C; Mándi, Attila; Kurtán, Tibor; Orfali, Raha S; Müller, Werner E G; Hartmann, Rudolf; Lin, Wenhan; Song, Weiguo; Liu, Zhen; Proksch, Peter","title":"Lactones from the Sponge-Derived Fungus Talaromyces rugulosus.","journal":"Marine Drugs","year":2017,"volume":"15","issue":"11","pages":null},"origin_organism":{"id":7867,"type":"Fungus","genus":"Talaromyces","species":"rugulosus","taxon":{"id":1250,"name":"Talaromyces","rank":"genus","taxon_db":"mycobank","external_id":"5347","ncbi_id":5094,"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":1212,"name":"Eurotiomycetes","rank":"class","taxon_db":"mycobank","external_id":"501483","ncbi_id":147545},{"id":1235,"name":"Eurotiales","rank":"order","taxon_db":"mycobank","external_id":"90472","ncbi_id":5042},{"id":1240,"name":"Trichocomaceae","rank":"family","taxon_db":"mycobank","external_id":"81485","ncbi_id":28568}]}},"syntheses":[],"reassignments":[],"mol_structures":[{"current_structure":true,"reference_doi":"10.3390/md15110359","structure_smiles":"CCCCOC(=O)CC[C@@H]1CC2=C(C(=C(C=C2)O)O)C(=O)O1","is_reassignment":false,"version":1}],"exclusions":[],"external_ids":[{"external_db_name":"npmrd","external_db_code":"NP0017251"}],"classyfire":{"class":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000123","name":"Benzopyrans","chemont_id":"CHEMONTID:0000123","description":"Organic compounds containing a benzene ring fused to a pyran ring. Pyran a six-membered heterocyclic, non-aromatic ring, made up of five carbon atoms and one oxygen atom and containing two double bonds."},"smiles":"CCCCOC(=O)CC[C@@H]1CC2=C(C(=O)O1)C(O)=C(O)C=C2","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=IXGJZYNLMAZBRN-LLVKDONJSA-N","subclass":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0003411","name":"2-benzopyrans","chemont_id":"CHEMONTID:0003411","description":"Organic aromatic compounds that 1-benzopyran, a bicyclic compound made up of a benzene ring fused to a pyran, so that the oxygen atom is at the 2-position."},"ancestors":["1-hydroxy-2-unsubstituted benzenoids","1-hydroxy-4-unsubstituted benzenoids","2-benzopyrans","Benzenoids","Benzopyrans","Carbonyl compounds","Carboxylic acid derivatives","Carboxylic acid esters","Carboxylic acids and derivatives","Chemical entities","Dicarboxylic acids and derivatives","Fatty Acyls","Fatty acid esters","Hydrocarbon derivatives","Lactones","Lipids and lipid-like molecules","Organic acids and derivatives","Organic compounds","Organic oxides","Organic oxygen compounds","Organoheterocyclic compounds","Organooxygen compounds","Oxacyclic compounds","Phenols","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 2-benzopyrans. These are organic aromatic compounds that 1-benzopyran, a bicyclic compound made up of a benzene ring fused to a pyran, so that the oxygen atom is at the 2-position.","substituents":["2-benzopyran","1-hydroxy-4-unsubstituted benzenoid","1-hydroxy-2-unsubstituted benzenoid","Fatty acid ester","Fatty acyl","Benzenoid","Dicarboxylic acid or derivatives","Vinylogous acid","Lactone","Carboxylic acid ester","Oxacycle","Carboxylic acid derivative","Organic oxygen compound","Organic oxide","Hydrocarbon derivative","Organooxygen compound","Carbonyl group","Aromatic heteropolycyclic compound"],"direct_parent":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0003411","name":"2-benzopyrans","chemont_id":"CHEMONTID:0003411","description":"Organic aromatic compounds that 1-benzopyran, a bicyclic compound made up of a benzene ring fused to a pyran, so that the oxygen atom is at the 2-position."},"intermediate_nodes":[],"alternative_parents":[{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000324","name":"Fatty acid esters","chemont_id":"CHEMONTID:0000324","description":"Carboxylic ester derivatives of a fatty acid."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0004647","name":"1-hydroxy-4-unsubstituted benzenoids","chemont_id":"CHEMONTID:0004647","description":"Phenols that are unsubstituted at the 4-position."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0004646","name":"1-hydroxy-2-unsubstituted benzenoids","chemont_id":"CHEMONTID:0004646","description":"Phenols that a unsubstituted at the 2-position."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000346","name":"Dicarboxylic acids and derivatives","chemont_id":"CHEMONTID:0000346","description":"Organic compounds containing exactly two carboxylic acid groups."},{"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/C0000050","name":"Lactones","chemont_id":"CHEMONTID:0000050","description":"Cyclic esters of hydroxy carboxylic acids, containing a 1-oxacycloalkan-2-one structure, or analogues having unsaturation or heteroatoms replacing one or more carbon atoms of the ring."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0001238","name":"Carboxylic acid esters","chemont_id":"CHEMONTID:0001238","description":"Carboxylic acid derivatives in which the carbon atom from the carbonyl group is attached to an alkyl or an aryl moiety through an oxygen atom (forming an ester group)."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0004140","name":"Oxacyclic compounds","chemont_id":"CHEMONTID:0004140","description":"Organic compounds containing an heterocycle with at least one oxygen atom linked to a ring carbon."},{"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."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0001831","name":"Carbonyl compounds","chemont_id":"CHEMONTID:0001831","description":"Organic compounds containing a carbonyl group, with the general structure RC(=O)R', where R=organyl, R'=H, N, O, organyl group or halide group."}],"molecular_framework":"Aromatic heteropolycyclic compounds","external_descriptors":[],"predicted_chebi_terms":["fatty acid ester (CHEBI:35748)","phenols (CHEBI:33853)","dicarboxylic acid (CHEBI:35692)","enone (CHEBI:51689)","enol (CHEBI:33823)","lactone (CHEBI:25000)","carboxylic ester (CHEBI:33308)","oxacycle (CHEBI:38104)","organic oxide (CHEBI:25701)","organic molecule (CHEBI:72695)","carbonyl compound (CHEBI:36586)","2-benzopyran (CHEBI:38444)","chemical entity (CHEBI:24431)","lipid (CHEBI:18059)","organooxygen compound (CHEBI:36963)","benzenoid aromatic compound (CHEBI:33836)","organic heterocyclic compound (CHEBI:24532)","oxygen molecular entity (CHEBI:25806)","organic molecular entity (CHEBI:50860)","benzopyran (CHEBI:22727)"],"classification_version":"2.1","predicted_lipidmaps_terms":["Fatty esters (FA07)","Dicarboxylic acids (FA0117)","Fatty Acyls (FA)","Benzopyranoids (PK1311)"]},"npclassifier":{"isglycoside":false,"class_results":["Isocoumarins"],"pathway_results":["Shikimates and Phenylpropanoids"],"superclass_results":["Coumarins"]}}