{"id":22907,"npaid":"NPA022907","original_name":"Neoabyssomicin B","mol_formula":"C19H22O7","mol_weight":"362.3780","exact_mass":"362.1366","inchikey":"AYFGLFCHCAUWKV-NFUGBNBJSA-N","smiles":"C[C@H]1CCC(=O)C2=C3[C@@]4(C[C@@H]([C@](O3)([C@H]([C@@H]4/C=C/C(=O)O1)O)C)C)OC2=O","cluster_id":507,"node_id":185,"has_exclusions":false,"synonyms":[],"inchi":"InChI=1S/C19H22O7/c1-9-8-19-11-5-7-13(21)24-10(2)4-6-12(20)14(17(23)26-19)16(19)25-18(9,3)15(11)22/h5,7,9-11,15,22H,4,6,8H2,1-3H3/b7-5+/t9-,10-,11-,15-,18-,19-/m0/s1","m_plus_h":"363.1439","m_plus_na":"385.1258","origin_reference":{"doi":"10.1016/j.tet.2017.07.034","pmid":null,"authors":"Song, Yongxiang; Li, Qinglian; Qin, Fengxiang; Sun, Changli; Liang, Hao; Wei, Xiaoyi; Wong, Nai-Kei; Ye, Li; Zhang, Yun; Shao, Mingwei; Ju, Jianhua","title":"Neoabyssomicins A–C, polycyclic macrolactones from the deep-sea derived Streptomyces koyangensis SCSIO 5802","journal":"Tetrahedron","year":2017,"volume":"73","issue":"36","pages":"5366-5372"},"origin_organism":{"id":7534,"type":"Bacterium","genus":"Streptomyces","species":"koyangensis SCSIO 5802","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":"10.1016/j.tet.2017.07.034","structure_smiles":"C[C@H]1CCC(=O)C2=C3[C@@]4(C[C@@H]([C@](O3)([C@H]([C@@H]4/C=C/C(=O)O1)O)C)C)OC2=O","is_reassignment":false,"version":1}],"exclusions":[],"external_ids":[{"external_db_name":"mibig","external_db_code":"BGC0001694"}],"classyfire":{"class":{"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."},"smiles":"[H]\\C1=C([H])/[C@@]2([H])[C@]([H])(O)[C@@]3(C)OC4=C(C(=O)O[C@@]24C[C@]3([H])C)C(=O)CC[C@]([H])(C)OC1=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=AYFGLFCHCAUWKV-NFUGBNBJSA-N","subclass":null,"ancestors":["Alcohols and polyols","Alpha,beta-unsaturated carboxylic esters","Butenolides","Carbonyl compounds","Carboxylic acid derivatives","Carboxylic acid esters","Carboxylic acids and derivatives","Chemical entities","Cyclic alcohols and derivatives","Dicarboxylic acids and derivatives","Dihydrofurans","Enoate esters","Furanones","Hydrocarbon derivatives","Ketones","Lactones","Organic acids and derivatives","Organic compounds","Organic oxides","Organic oxygen compounds","Organoheterocyclic compounds","Organooxygen compounds","Oxacyclic compounds","Oxanes","Secondary alcohols","Vinylogous esters"],"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 oxanes. These are compounds containing an oxane (tetrahydropyran) ring, which is a six-member saturated aliphatic heterocycle with one oxygen atom and five carbon atoms.","substituents":["Oxane","Dicarboxylic acid or derivatives","2-furanone","Vinylogous ester","Alpha,beta-unsaturated carboxylic ester","Enoate ester","Dihydrofuran","Cyclic alcohol","Secondary alcohol","Lactone","Ketone","Carboxylic acid ester","Oxacycle","Carboxylic acid derivative","Organic oxygen compound","Organic oxide","Hydrocarbon derivative","Organooxygen compound","Carbonyl group","Alcohol","Aliphatic heteropolycyclic compound"],"direct_parent":{"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."},"intermediate_nodes":[],"alternative_parents":[{"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/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/C0003891","name":"Vinylogous esters","chemont_id":"CHEMONTID:0003891","description":"Organic compounds containing an ester group, which is indirectly attached to a carbonyl via an intervening vinyl (>C=C<) moiety."},{"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/C0001661","name":"Secondary alcohols","chemont_id":"CHEMONTID:0001661","description":"Compounds containing a secondary alcohol functional group, with the general structure HOC(R)(R') (R,R'=alkyl, aryl)."},{"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/C0000118","name":"Ketones","chemont_id":"CHEMONTID:0000118","description":"Organic compounds  in which a carbonyl group is bonded to two carbon atoms R2C=O (neither R may be a hydrogen atom). Ketones that have one or more alpha-hydrogen atoms undergo keto-enol tautomerization, the tautomer being an enol."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0001292","name":"Cyclic alcohols and derivatives","chemont_id":"CHEMONTID:0001292","description":"Organic compounds containing an aliphatic ring substituted with at least one hydroxyl 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."}],"molecular_framework":"Aliphatic heteropolycyclic compounds","external_descriptors":[],"predicted_chebi_terms":["dicarboxylic acid (CHEBI:35692)","butenolide (CHEBI:50523)","enone (CHEBI:51689)","enol ether (CHEBI:47985)","enoate ester (CHEBI:51702)","secondary alcohol (CHEBI:35681)","lactone (CHEBI:25000)","ketone (CHEBI:17087)","organic hydroxy compound (CHEBI:33822)","oxacycle (CHEBI:38104)","organic oxide (CHEBI:25701)","organic molecule (CHEBI:72695)","oxanes (CHEBI:46942)","chemical entity (CHEBI:24431)","organooxygen compound (CHEBI:36963)","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)","polyol (CHEBI:26191)","alcohol (CHEBI:30879)","carbonyl compound (CHEBI:36586)"],"classification_version":"2.1","predicted_lipidmaps_terms":["Dicarboxylic acids (FA0117)"]},"npclassifier":{"isglycoside":false,"class_results":["Spirotetronate macrolides"],"pathway_results":["Polyketides"],"superclass_results":["Macrolides"]}}