{"id":15959,"npaid":"NPA015959","original_name":"Astellolide A","mol_formula":"C26H30O8","mol_weight":"470.5180","exact_mass":"470.1941","inchikey":"ISPOIRCRAAHBEV-GETZNYBYSA-N","smiles":"CC(=O)OC[C@]1(CCC[C@]2([C@H]1[C@@H](CC3=C2COC3=O)OC(=O)C4=CC=CC=C4)COC(=O)C)C","cluster_id":318,"node_id":289,"has_exclusions":false,"synonyms":[],"inchi":"InChI=1S/C26H30O8/c1-16(27)32-14-25(3)10-7-11-26(15-33-17(2)28)20-13-31-24(30)19(20)12-21(22(25)26)34-23(29)18-8-5-4-6-9-18/h4-6,8-9,21-22H,7,10-15H2,1-3H3/t21-,22+,25-,26+/m1/s1","m_plus_h":"471.2014","m_plus_na":"493.1833","origin_reference":{"doi":"10.1016/s0040-4039(01)82862-8","pmid":null,"authors":"Gould, Robert O.; Simpson, Thomas J.; Walkinshaw, Malcolm D.","title":"ISOLATION AND X-RAY CRYSTAL STRUCTURES OF ASTELLOLIDES A AND B, SESQUITERPENOID METABOLITES OF ASPERGILLUS VARIECOLOR","journal":"Tetrahedron Letters","year":1981,"volume":"22","issue":null,"pages":"1047-1050"},"origin_organism":{"id":387,"type":"Fungus","genus":"Aspergillus","species":"variecolor","taxon":{"id":1237,"name":"Aspergillus","rank":"genus","taxon_db":"mycobank","external_id":"7248","ncbi_id":5052,"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":1236,"name":"Aspergillaceae","rank":"family","taxon_db":"mycobank","external_id":"80489","ncbi_id":1131492}]}},"syntheses":[],"reassignments":[],"mol_structures":[{"current_structure":true,"reference_doi":"10.1016/s0040-4039(01)82862-8","structure_smiles":"CC(=O)OC[C@]1(CCC[C@]2([C@H]1[C@@H](CC3=C2COC3=O)OC(=O)C4=CC=CC=C4)COC(=O)C)C","is_reassignment":false,"version":1}],"exclusions":[],"external_ids":[{"external_db_name":"mibig","external_db_code":"BGC0001518"},{"external_db_name":"npmrd","external_db_code":"NP0063490"}],"classyfire":{"class":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0001634","name":"Naphthofurans","chemont_id":"CHEMONTID:0001634","description":"Compounds containing a furan ring fused to a naphthalene moiety. Furan is a 5 membered- ring aromatic ring with four carbon and one oxygen atoms. Naphthalene is a polycyclic aromatic hydrocarbon  made up of two fused benzene rings."},"smiles":"CC(=O)OC[C@@]1(C)CCC[C@@]2(COC(C)=O)[C@H]1[C@@H](CC1=C2COC1=O)OC(=O)C1=CC=CC=C1","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=ISPOIRCRAAHBEV-GETZNYBYSA-N","subclass":null,"ancestors":["Alpha,beta-unsaturated carboxylic esters","Benzene and substituted derivatives","Benzenoids","Benzoic acid esters","Benzoic acids and derivatives","Benzoyl derivatives","Butenolides","Carbonyl compounds","Carboxylic acid derivatives","Carboxylic acid esters","Carboxylic acids and derivatives","Chemical entities","Dihydrofurans","Enoate esters","Furanones","Hydrocarbon derivatives","Lactones","Naphthofurans","Organic acids and derivatives","Organic compounds","Organic oxides","Organic oxygen compounds","Organoheterocyclic compounds","Organooxygen compounds","Oxacyclic compounds","Tetracarboxylic acids and derivatives"],"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 naphthofurans. These are compounds containing a furan ring fused to a naphthalene moiety. Furan is a 5 membered- ring aromatic ring with four carbon and one oxygen atoms. Naphthalene is a polycyclic aromatic hydrocarbon  made up of two fused benzene rings.","substituents":["Naphthofuran","Tetracarboxylic acid or derivatives","Benzoate ester","Benzoic acid or derivatives","Benzoyl","Monocyclic benzene moiety","Benzenoid","2-furanone","Alpha,beta-unsaturated carboxylic ester","Dihydrofuran","Enoate ester","Carboxylic acid ester","Lactone","Carboxylic acid derivative","Oxacycle","Organic oxygen compound","Carbonyl group","Hydrocarbon derivative","Organic oxide","Organooxygen compound","Aromatic heteropolycyclic compound"],"direct_parent":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0001634","name":"Naphthofurans","chemont_id":"CHEMONTID:0001634","description":"Compounds containing a furan ring fused to a naphthalene moiety. Furan is a 5 membered- ring aromatic ring with four carbon and one oxygen atoms. Naphthalene is a polycyclic aromatic hydrocarbon  made up of two fused benzene rings."},"intermediate_nodes":[],"alternative_parents":[{"url":"http://classyfire.wishartlab.com/tax_nodes/C0002966","name":"Tetracarboxylic acids and derivatives","chemont_id":"CHEMONTID:0002966","description":"Carboxylic acids containing exactly four carboxyl groups."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0001350","name":"Benzoic acid esters","chemont_id":"CHEMONTID:0001350","description":"Ester derivatives of benzoic acid."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000321","name":"Benzoyl derivatives","chemont_id":"CHEMONTID:0000321","description":"Organic compounds containing an acyl moiety of benzoic acid with the formula (C6H5CO-)."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0002223","name":"Butenolides","chemont_id":"CHEMONTID:0002223","description":"Dihydrofurans with a carbonyl group at the C2 carbon atom."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0003626","name":"Enoate esters","chemont_id":"CHEMONTID:0003626","description":"An alpha,beta-unsaturated carboxylic ester of general formula R1C(R2)=C(R3)C(=O)OR4 (R4= organyl compound) in which the ester C=O function is conjugated to a C=C double bond at the alpha,beta position."},{"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/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":["organooxygen compound (CHEBI:36963)","benzoate ester (CHEBI:36054)","carbonyl compound (CHEBI:36586)","butenolide (CHEBI:50523)","enoate ester (CHEBI:51702)","lactone (CHEBI:25000)","oxacycle (CHEBI:38104)","organic oxide (CHEBI:25701)","organic molecule (CHEBI:72695)","naphthofuran (CHEBI:39270)","chemical entity (CHEBI:24431)","benzenoid aromatic compound (CHEBI:33836)","benzenes (CHEBI:22712)","organic heterocyclic compound (CHEBI:24532)","dihydrofuran (CHEBI:51659)","furans (CHEBI:24129)","cyclic ketone (CHEBI:3992)","carboxylic ester (CHEBI:33308)","alpha,beta-unsaturated carboxylic ester (CHEBI:51737)","oxygen molecular entity (CHEBI:25806)","organic molecular entity (CHEBI:50860)"],"classification_version":"2.1","predicted_lipidmaps_terms":[]},"npclassifier":{"isglycoside":false,"class_results":["Drimane sesquiterpenoids"],"pathway_results":["Terpenoids"],"superclass_results":["Sesquiterpenoids"]}}