{"id":23642,"npaid":"NPA023642","original_name":"Amestolkolide C","mol_formula":"C26H30O9","mol_weight":"486.5170","exact_mass":"486.1890","inchikey":"MZYSDGMJSZVIFW-WIJZQXSHSA-N","smiles":"C[C@@H]1C(=O)[C@@H]2[C@@H]3[C@H](O1)OC(=O)[C@@]3(C[C@@H]4[C@@]2(C(=O)C=C5C(=C4COC(=O)C)CC(=O)OC5(C)C)C)C","cluster_id":7229,"node_id":433,"has_exclusions":false,"synonyms":[],"inchi":"InChI=1S/C26H30O9/c1-11-21(30)19-20-22(33-11)34-23(31)25(20,5)9-16-14(10-32-12(2)27)13-7-18(29)35-24(3,4)15(13)8-17(28)26(16,19)6/h8,11,16,19-20,22H,7,9-10H2,1-6H3/t11-,16+,19+,20-,22-,25-,26-/m1/s1","m_plus_h":"487.1963","m_plus_na":"509.1782","origin_reference":{"doi":"10.1016/j.phytochem.2017.11.011","pmid":29197643,"authors":"Chen, Senhua; Ding, Meng; Liu, Weiyang; Huang, Xishan; Liu, Zhaoming; Lu, Yongjun; Liu, Hongju; She, Zhigang","title":"Anti-inflammatory meroterpenoids from the mangrove endophytic fungus Talaromyces amestolkiae YX1","journal":"Phytochemistry","year":2018,"volume":"146","issue":null,"pages":"8-15"},"origin_organism":{"id":8164,"type":"Fungus","genus":"Talaromyces","species":"amestolkiae YX1","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":"10.1016/j.phytochem.2017.11.011","structure_smiles":"C[C@@H]1C(=O)[C@@H]2[C@@H]3[C@H](O1)OC(=O)[C@@]3(C[C@@H]4[C@@]2(C(=O)C=C5C(=C4COC(=O)C)CC(=O)OC5(C)C)C)C","is_reassignment":false,"version":1}],"exclusions":[],"external_ids":[{"external_db_name":"npmrd","external_db_code":"NP0017328"}],"classyfire":{"class":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0001818","name":"Furopyrans","chemont_id":"CHEMONTID:0001818","description":"Organic polycyclic compounds containing a furan ring fused to a pyran ring. Furan is a five-membered aromatic ring with four carbon atoms and one oxygen atom. Pyran a six-membered heterocyclic, non-aromatic ring, made up of five carbon atoms and one oxygen atom and containing two double bonds."},"smiles":"[H][C@]12OC(=O)[C@]3(C)C[C@@]4([H])C(COC(C)=O)=C5CC(=O)OC(C)(C)C5=CC(=O)[C@]4(C)[C@]([H])(C(=O)[C@@]([H])(C)O1)[C@]23[H]","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=MZYSDGMJSZVIFW-WIJZQXSHSA-N","subclass":null,"ancestors":["Acetals","Carbonyl compounds","Carboxylic acid derivatives","Carboxylic acid esters","Carboxylic acids and derivatives","Chemical entities","Delta valerolactones","Ethers","Furans","Furopyrans","Gamma butyrolactones","Hydrocarbon derivatives","Ketones","Lactones","Organic acids and derivatives","Organic compounds","Organic oxides","Organic oxygen compounds","Organoheterocyclic compounds","Organooxygen compounds","Oxacyclic compounds","Oxanes","Pyrans","Tetrahydrofurans","Tricarboxylic 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 furopyrans. These are organic polycyclic compounds containing a furan ring fused to a pyran ring. Furan is a five-membered aromatic ring with four carbon atoms and one oxygen atom. Pyran a six-membered heterocyclic, non-aromatic ring, made up of five carbon atoms and one oxygen atom and containing two double bonds.","substituents":["Tricarboxylic acid or derivatives","Furopyran","Delta_valerolactone","Delta valerolactone","Pyran","Oxane","Gamma butyrolactone","Tetrahydrofuran","Furan","Lactone","Ketone","Carboxylic acid ester","Oxacycle","Carboxylic acid derivative","Acetal","Organic oxygen compound","Organic oxide","Hydrocarbon derivative","Organooxygen compound","Carbonyl group","Aliphatic heteropolycyclic compound"],"direct_parent":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0001818","name":"Furopyrans","chemont_id":"CHEMONTID:0001818","description":"Organic polycyclic compounds containing a furan ring fused to a pyran ring. Furan is a five-membered aromatic ring with four carbon atoms and one oxygen atom. Pyran a six-membered heterocyclic, non-aromatic ring, made up of five carbon atoms and one oxygen atom and containing two double bonds."},"intermediate_nodes":[],"alternative_parents":[{"url":"http://classyfire.wishartlab.com/tax_nodes/C0001986","name":"Tricarboxylic acids and derivatives","chemont_id":"CHEMONTID:0001986","description":"Carboxylic acids containing exactly three carboxyl groups."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0001244","name":"Delta valerolactones","chemont_id":"CHEMONTID:0001244","description":"Cyclic organic compounds containing an oxan-2- one moiety."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000086","name":"Pyrans","chemont_id":"CHEMONTID:0000086","description":"Compounds containing a pyran ring, which is a six-member heterocyclic, non-aromatic ring with five carbon atoms, one oxygen atom and  two ring double bonds."},{"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/C0001245","name":"Gamma butyrolactones","chemont_id":"CHEMONTID:0001245","description":"Compounds containing a gamma butyrolactone moiety, which consists of an aliphatic five-member ring with four carbon atoms, one oxygen atom, and bears a ketone group on the carbon adjacent to the oxygen atom."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0002648","name":"Tetrahydrofurans","chemont_id":"CHEMONTID:0002648","description":"Heterocyclic compounds containing a saturated, aliphatic, five-membered ring where a carbon is replaced by an oxygen."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000076","name":"Furans","chemont_id":"CHEMONTID:0000076","description":"Compounds containing a furan ring, which is a five-member aromatic ring with one oxygen atom, four carbon atoms."},{"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/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/C0001656","name":"Acetals","chemont_id":"CHEMONTID:0001656","description":"Compounds having the structure R2C(OR')2 ( R' not Hydrogen) and thus diethers of geminal diols. Originally, the term was confined to derivatives of aldehydes (one R = H), but it now applies equally to derivatives of ketones (neither R = H ). Mixed acetals have different R' groups."},{"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":["carbonyl compound (CHEBI:36586)","delta-lactone (CHEBI:18946)","pyrans (CHEBI:26407)","oxanes (CHEBI:46942)","gamma-lactone (CHEBI:37581)","oxolanes (CHEBI:26912)","furans (CHEBI:24129)","ketone (CHEBI:17087)","carboxylic ester (CHEBI:33308)","oxacycle (CHEBI:38104)","acetal (CHEBI:59769)","organic oxide (CHEBI:25701)","organic molecule (CHEBI:72695)","furopyran (CHEBI:74927)","chemical entity (CHEBI:24431)","organooxygen compound (CHEBI:36963)","organic heterocyclic compound (CHEBI:24532)","lactone (CHEBI:25000)","oxygen molecular entity (CHEBI:25806)","organic molecular entity (CHEBI:50860)","ether (CHEBI:25698)"],"classification_version":"2.1","predicted_lipidmaps_terms":[]},"npclassifier":{"isglycoside":false,"class_results":["Tetraketide meroterpenoids"],"pathway_results":["Polyketides","Terpenoids"],"superclass_results":["Meroterpenoids"]}}