{"id":5920,"npaid":"NPA005920","original_name":"BE-52440B","mol_formula":"C33H34O13S","mol_weight":"670.6890","exact_mass":"670.1720","inchikey":"FQVMROZBQLIJOI-UZPRUJGTSA-N","smiles":"C[C@H]1[C@]2(C(=O)C3=C(C=CC=C3O)C(=O)C2(C[C@@H](O1)CCO)SC45C[C@@H](O[C@H]([C@]4(C(=O)C6=C(C5=O)C=CC=C6O)O)C)CC(=O)OC)O","cluster_id":814,"node_id":707,"has_exclusions":false,"synonyms":[],"inchi":"InChI=1S/C33H34O13S/c1-15-32(42)28(40)24-19(6-4-8-21(24)35)26(38)30(32,13-17(45-15)10-11-34)47-31-14-18(12-23(37)44-3)46-16(2)33(31,43)29(41)25-20(27(31)39)7-5-9-22(25)36/h4-9,15-18,34-36,42-43H,10-14H2,1-3H3/t15-,16-,17-,18-,30?,31?,32+,33+/m0/s1","m_plus_h":"671.1793","m_plus_na":"693.1612","origin_reference":{"doi":"10.7164/antibiotics.53.687","pmid":10994810,"authors":"Tsukamoto; Nakajima; Murooka; Naito; Suzuki; Hirayma; Hirano; Kojiri; Suda","title":"New cytotoxic agents, BE-52440A and B, produced by a streptomycete","journal":"Journal of Antibiotics","year":2000,"volume":"53","issue":"7","pages":"687-693"},"origin_organism":{"id":3004,"type":"Bacterium","genus":"Streptomyces","species":"sp. A52440","taxon":{"id":283,"name":"Streptomyces","rank":"genus","taxon_db":"lpsn","external_id":"517119","ncbi_id":1883,"ancestors":[{"id":1,"name":"Bacteria","rank":"domain","taxon_db":"lpsn","external_id":"0","ncbi_id":2},{"id":203,"name":"Actinobacteria","rank":"phylum","taxon_db":"lpsn","external_id":"0","ncbi_id":201174},{"id":204,"name":"Actinobacteria","rank":"class","taxon_db":"lpsn","external_id":"0","ncbi_id":null},{"id":275,"name":"Streptomycetales","rank":"order","taxon_db":"lpsn","external_id":"0","ncbi_id":85011},{"id":276,"name":"Streptomycetaceae","rank":"family","taxon_db":"lpsn","external_id":"0","ncbi_id":2062}]}},"syntheses":[],"reassignments":[],"mol_structures":[{"current_structure":true,"reference_doi":"10.7164/antibiotics.53.687","structure_smiles":"C[C@H]1[C@]2(C(=O)C3=C(C=CC=C3O)C(=O)C2(C[C@@H](O1)CCO)SC45C[C@@H](O[C@H]([C@]4(C(=O)C6=C(C5=O)C=CC=C6O)O)C)CC(=O)OC)O","is_reassignment":false,"version":1}],"exclusions":[],"external_ids":[{"external_db_name":"npmrd","external_db_code":"NP0003431"}],"classyfire":{"class":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0001640","name":"Naphthopyrans","chemont_id":"CHEMONTID:0001640","description":"Compounds containing a pyran ring fused to a naphthalene moiety. Furan is a 6 membered-ring non-aromatic ring with five carbon and one oxygen atoms. Naphthalene is a polycyclic aromatic hydrocarbon  made up of two fused benzene rings."},"smiles":"[H][C@]1(CCO)CC2(SC34C[C@]([H])(CC(=O)OC)O[C@@]([H])(C)[C@@]3(O)C(=O)C3=C(C=CC=C3O)C4=O)C(=O)C3=C(C(O)=CC=C3)C(=O)[C@]2(O)[C@]([H])(C)O1","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=FQVMROZBQLIJOI-UZPRUJGTSA-N","subclass":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0001641","name":"Naphthopyranones","chemont_id":"CHEMONTID:0001641","description":"Compounds containing a naphthopyran skeleton where a ring carbon bears a carboxylic acid group. Naphthtopyran is made up of the pyran ring fused to a naphthalene ring system."},"ancestors":["1-hydroxy-2-unsubstituted benzenoids","1-hydroxy-4-unsubstituted benzenoids","Alcohols and polyols","Aryl alkyl ketones","Aryl ketones","Benzenoids","Carbonyl compounds","Carboxylic acid derivatives","Carboxylic acid esters","Carboxylic acids and derivatives","Chemical entities","Cyclic ketones","Dialkyl ethers","Dialkylthioethers","Ethers","Hydrocarbon derivatives","Ketones","Methyl esters","Monocarboxylic acids and derivatives","Naphthalenes","Naphthopyranones","Naphthopyrans","Naphthoquinones","Organic acids and derivatives","Organic compounds","Organic oxides","Organic oxygen compounds","Organoheterocyclic compounds","Organooxygen compounds","Organosulfur compounds","Oxacyclic compounds","Oxanes","Phenols","Primary alcohols","Pyranones and derivatives","Pyrans","Quinones","Sulfenyl compounds","Tertiary alcohols","Tetralins","Thioethers","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 naphthopyranones. These are compounds containing a naphthopyran skeleton where a ring carbon bears a carboxylic acid group. Naphthtopyran is made up of the pyran ring fused to a naphthalene ring system.","substituents":["Naphthopyranone","Naphthoquinone","Tetralin","Naphthalene","Aryl alkyl ketone","Aryl ketone","Quinone","1-hydroxy-4-unsubstituted benzenoid","1-hydroxy-2-unsubstituted benzenoid","Pyranone","Benzenoid","Pyran","Oxane","Vinylogous acid","Methyl ester","Tertiary alcohol","Ketone","Carboxylic acid ester","Oxacycle","Dialkylthioether","Sulfenyl compound","Thioether","Monocarboxylic acid or derivatives","Ether","Dialkyl ether","Carboxylic acid derivative","Organic oxygen compound","Organic oxide","Hydrocarbon derivative","Primary alcohol","Organosulfur compound","Organooxygen compound","Carbonyl group","Alcohol","Aromatic heteropolycyclic compound"],"direct_parent":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0001641","name":"Naphthopyranones","chemont_id":"CHEMONTID:0001641","description":"Compounds containing a naphthopyran skeleton where a ring carbon bears a carboxylic acid group. Naphthtopyran is made up of the pyran ring fused to a naphthalene ring system."},"intermediate_nodes":[],"alternative_parents":[{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000153","name":"Naphthoquinones","chemont_id":"CHEMONTID:0000153","description":"Compounds containing a naphthohydroquinone moiety, which consists of a benzene ring linearly fused to a bezene-1,4-dione (quinone)."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000048","name":"Tetralins","chemont_id":"CHEMONTID:0000048","description":"Polycyclic aromatic compounds containing a tetralin moiety, which consists of a benzene fused to a cyclohexane."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0002495","name":"Quinones","chemont_id":"CHEMONTID:0002495","description":"Compounds having a fully conjugated cyclic dione structure, such as that of benzoquinones, derived from aromatic compounds by conversion of an even number of number of -CH= groups into -C(=O)- groups with any necessary rearrangement of double bonds (polycyclic and heterocyclic analogues are included)."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0003671","name":"Aryl alkyl ketones","chemont_id":"CHEMONTID:0003671","description":"Ketones have the generic structure RC(=O)R', where R = aryl group and R'=alkyl group."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000481","name":"Pyranones and derivatives","chemont_id":"CHEMONTID:0000481","description":"Compounds containing a pyran ring which bears a ketone."},{"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/C0002012","name":"Oxanes","chemont_id":"CHEMONTID:0002012","description":"Compounds containing an oxane (tetrahydropyran) ring, which is a six-member saturated aliphatic heterocycle with one oxygen atom and five carbon atoms."},{"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/C0001670","name":"Tertiary alcohols","chemont_id":"CHEMONTID:0001670","description":"Compounds in which a hydroxy group, -OH, is attached to a saturated carbon atom R3COH (R not H )."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0003416","name":"Methyl esters","chemont_id":"CHEMONTID:0003416","description":"Organic compounds containing a carboxyl group that is esterified with a methyl group. They have the general structure RC(=O)OR', where R=H or organyl group and R'=methyl group."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0003260","name":"Sulfenyl compounds","chemont_id":"CHEMONTID:0003260","description":"Organosulfur compounds a sulfenyl group with the general formula RS (R = organyl)."},{"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/C0001137","name":"Monocarboxylic acids and derivatives","chemont_id":"CHEMONTID:0001137","description":"Carboxylic acids containing exactly one carboxyl groups."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0003862","name":"Dialkylthioethers","chemont_id":"CHEMONTID:0003862","description":"Organosulfur compounds containing a thioether group that is substituted by two alkyl groups."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0001167","name":"Dialkyl ethers","chemont_id":"CHEMONTID:0001167","description":"Organic compounds containing the dialkyl ether functional group, with the formula ROR', where R and R' are alkyl groups."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000286","name":"Primary alcohols","chemont_id":"CHEMONTID:0000286","description":"Compounds comprising the primary alcohol functional group, with the general structure RCOH (R=alkyl, aryl)."},{"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 heteropolycyclic compounds","external_descriptors":[],"predicted_chebi_terms":["naphthoquinone (CHEBI:25481)","tetralins (CHEBI:36786)","quinone (CHEBI:36141)","aromatic ketone (CHEBI:76224)","pyranone (CHEBI:37963)","phenols (CHEBI:33853)","oxanes (CHEBI:46942)","enone (CHEBI:51689)","enol (CHEBI:33823)","tertiary alcohol (CHEBI:26878)","carboxylic ester (CHEBI:33308)","organosulfur compound (CHEBI:33261)","oxacycle (CHEBI:38104)","carbonyl compound (CHEBI:36586)","aliphatic sulfide (CHEBI:22327)","ether (CHEBI:25698)","primary alcohol (CHEBI:15734)","organic oxide (CHEBI:25701)","organic molecule (CHEBI:72695)","benzochromenone (CHEBI:64986)","chemical entity (CHEBI:24431)","benzenoid aromatic compound (CHEBI:33836)","naphthalenes (CHEBI:25477)","oxygen molecular entity (CHEBI:25806)","organic molecular entity (CHEBI:50860)","organooxygen compound (CHEBI:36963)","ketone (CHEBI:17087)","cyclic ketone (CHEBI:3992)","organic heterocyclic compound (CHEBI:24532)","pyrans (CHEBI:26407)","polyol (CHEBI:26191)","organic hydroxy compound (CHEBI:33822)","alcohol (CHEBI:30879)","organic sulfide (CHEBI:16385)","organic heterotricyclic compound (CHEBI:26979)"],"classification_version":"2.1","predicted_lipidmaps_terms":["Naphthalenes and naphthoquinones (PK1302)"]},"npclassifier":{"isglycoside":false,"class_results":["Naphthoquinones"],"pathway_results":["Polyketides"],"superclass_results":["Naphthalenes"]}}