{"id":8296,"npaid":"NPA008296","original_name":"Epothilone K","mol_formula":"C22H31NO4S","mol_weight":"405.5600","exact_mass":"405.1974","inchikey":"YQYQTGREIHNPDS-COUJODFESA-N","smiles":"CC1CCC/C=C\\C[C@H](OC(=O)C[C@@H](C(C1=O)C)O)/C(=C/C2=CSC(=N2)C)/C","cluster_id":92,"node_id":87,"has_exclusions":false,"synonyms":[],"inchi":"InChI=1S/C22H31NO4S/c1-14-9-7-5-6-8-10-20(15(2)11-18-13-28-17(4)23-18)27-21(25)12-19(24)16(3)22(14)26/h6,8,11,13-14,16,19-20,24H,5,7,9-10,12H2,1-4H3/b8-6-,15-11+/t14?,16?,19-,20-/m0/s1","m_plus_h":"406.2047","m_plus_na":"428.1866","origin_reference":{"doi":"10.1021/np000629f","pmid":11473410,"authors":"Hardt; Steinmetz; Gerth; Sasse; Reichenbach; Hoefle","title":"New natural epothilones from Sorangium cellulosum, strains So ce90/B2 and So ce90/D13: Isolation, structure elucidation, and SAR studies","journal":"Journal of Natural Products","year":2001,"volume":"64","issue":"7","pages":"847-856"},"origin_organism":{"id":99,"type":"Bacterium","genus":"Sorangium","species":"cellulosum","taxon":{"id":182,"name":"Sorangium","rank":"genus","taxon_db":"lpsn","external_id":"516617","ncbi_id":39643,"ancestors":[{"id":1,"name":"Bacteria","rank":"domain","taxon_db":"lpsn","external_id":"0","ncbi_id":2},{"id":2,"name":"Proteobacteria","rank":"phylum","taxon_db":"lpsn","external_id":"0","ncbi_id":1224},{"id":168,"name":"Deltaproteobacteria","rank":"class","taxon_db":"lpsn","external_id":"0","ncbi_id":28221},{"id":169,"name":"Myxococcales","rank":"order","taxon_db":"lpsn","external_id":"0","ncbi_id":29},{"id":177,"name":"Polyangiaceae","rank":"family","taxon_db":"lpsn","external_id":"0","ncbi_id":49}]}},"syntheses":[],"reassignments":[],"mol_structures":[{"current_structure":true,"reference_doi":"10.1021/np000629f","structure_smiles":"CC1CCC/C=C\\C[C@H](OC(=O)C[C@@H](C(C1=O)C)O)/C(=C/C2=CSC(=N2)C)/C","is_reassignment":false,"version":1}],"exclusions":[],"external_ids":[{"external_db_name":"npmrd","external_db_code":"NP0003765"}],"classyfire":{"class":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000147","name":"Macrolides and analogues","chemont_id":"CHEMONTID:0000147","description":"Organic compounds containing a lactone ring of at least twelve members."},"smiles":"CC1CCC\\C=C/C[C@H](OC(=O)C[C@H](O)C(C)C1=O)C(\\C)=C\\C1=CSC(C)=N1","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=YQYQTGREIHNPDS-COUJODFESA-N","subclass":null,"ancestors":["2,4-disubstituted thiazoles","Alcohols and polyols","Azacyclic compounds","Azoles","Carbonyl compounds","Carboxylic acid derivatives","Carboxylic acid esters","Carboxylic acids and derivatives","Chemical entities","Cyclic ketones","Heteroaromatic compounds","Hydrocarbon derivatives","Ketones","Lactones","Macrolides and analogues","Monocarboxylic acids and derivatives","Organic acids and derivatives","Organic compounds","Organic nitrogen compounds","Organic oxides","Organic oxygen compounds","Organoheterocyclic compounds","Organonitrogen compounds","Organooxygen compounds","Oxacyclic compounds","Phenylpropanoids and polyketides","Secondary alcohols","Thiazoles"],"superclass":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000261","name":"Phenylpropanoids and polyketides","chemont_id":"CHEMONTID:0000261","description":"Organic compounds that are synthesized either from the amino acid phenylalanine (phenylpropanoids) or the decarboxylative condensation of malonyl-CoA (polyketides). Phenylpropanoids are aromatic compounds based on the phenylpropane skeleton. Polyketides usually consist of alternating carbonyl and methylene groups (beta-polyketones), biogenetically derived from repeated condensation of acetyl coenzyme A (via malonyl coenzyme A), and usually the compounds derived from them by further condensations."},"description":"This compound belongs to the class of organic compounds known as macrolides and analogues. These are organic compounds containing a lactone ring of at least twelve members.","substituents":["Macrolide","2,4-disubstituted 1,3-thiazole","Azole","Heteroaromatic compound","Thiazole","Carboxylic acid ester","Ketone","Lactone","Secondary alcohol","Cyclic ketone","Carboxylic acid derivative","Oxacycle","Azacycle","Monocarboxylic acid or derivatives","Organoheterocyclic compound","Alcohol","Hydrocarbon derivative","Organic oxide","Organic nitrogen compound","Organic oxygen compound","Organonitrogen compound","Organooxygen compound","Carbonyl group","Aromatic heteromonocyclic compound"],"direct_parent":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000147","name":"Macrolides and analogues","chemont_id":"CHEMONTID:0000147","description":"Organic compounds containing a lactone ring of at least twelve members."},"intermediate_nodes":[],"alternative_parents":[{"url":"http://classyfire.wishartlab.com/tax_nodes/C0002634","name":"2,4-disubstituted thiazoles","chemont_id":"CHEMONTID:0002634","description":"Compounds containing a thiazole ring substituted at the positions 2 and 3."},{"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/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/C0003487","name":"Cyclic ketones","chemont_id":"CHEMONTID:0003487","description":"Organic compounds containing a ketone that is conjugated to a cyclic moiety."},{"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/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/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/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":["thiazoles (CHEBI:48901)","organic aromatic compound (CHEBI:33659)","secondary alcohol (CHEBI:35681)","lactone (CHEBI:25000)","cyclic ketone (CHEBI:3992)","carboxylic ester (CHEBI:33308)","oxacycle (CHEBI:38104)","monocarboxylic acid (CHEBI:25384)","organonitrogen heterocyclic compound (CHEBI:38101)","organonitrogen compound (CHEBI:35352)","organic oxide (CHEBI:25701)","organic molecule (CHEBI:72695)","macrolide (CHEBI:25106)","chemical entity (CHEBI:24431)","organic heterocyclic compound (CHEBI:24532)","azole (CHEBI:68452)","oxygen molecular entity (CHEBI:25806)","organic molecular entity (CHEBI:50860)","organooxygen compound (CHEBI:36963)","polyol (CHEBI:26191)","organic hydroxy compound (CHEBI:33822)","alcohol (CHEBI:30879)","carbonyl compound (CHEBI:36586)","ketone (CHEBI:17087)","organic acid (CHEBI:64709)","carboxylic acid (CHEBI:33575)","nitrogen molecular entity (CHEBI:51143)"],"classification_version":"2.1","predicted_lipidmaps_terms":["Macrolides and lactone polyketides (PK04)"]},"npclassifier":{"isglycoside":false,"class_results":["Epothilones"],"pathway_results":["Amino acids and Peptides","Polyketides"],"superclass_results":["Macrolides"]}}