{"id":1077,"npaid":"NPA001077","original_name":"(+)-(1R,6S,7S)-tremul-2-ene-12(11)-lactone","mol_formula":"C15H22O3","mol_weight":"250.3380","exact_mass":"250.1569","inchikey":"VNDGSRHWEWETAM-CCUNJIBTSA-N","smiles":"C[C@H]1CCC2=C(COC2=O)[C@@]3([C@H]1CC(C3)(C)C)O","cluster_id":740,"node_id":28,"has_exclusions":false,"synonyms":[],"inchi":"InChI=1S/C15H22O3/c1-9-4-5-10-12(7-18-13(10)16)15(17)8-14(2,3)6-11(9)15/h9,11,17H,4-8H2,1-3H3/t9-,11-,15+/m0/s1","m_plus_h":"251.1642","m_plus_na":"273.1461","origin_reference":{"doi":"10.1021/np100216k","pmid":20583752,"authors":"Wu, Xiuli; Lin, Sheng; Zhu, Chenggen; Yue, Zhenggang; Yu, Yang; Zhao, Feng; Liu, Bo; Dai, Jungui; Shi, Jiangong","title":"Homo- and Heptanor-sterols and tremulane sesquiterpenes from cultures of Phellinus igniarius","journal":"Journal of Natural Products","year":2010,"volume":"73","issue":"7","pages":"1294-1300"},"origin_organism":{"id":817,"type":"Fungus","genus":"Phellinus","species":"igniarius","taxon":{"id":1637,"name":"Phellinus","rank":"genus","taxon_db":"mycobank","external_id":"18246","ncbi_id":40470,"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":1365,"name":"Basidiomycota","rank":"phylum","taxon_db":"mycobank","external_id":"90050","ncbi_id":5204},{"id":1366,"name":"Agaricomycetes","rank":"class","taxon_db":"mycobank","external_id":"501297","ncbi_id":155619},{"id":1632,"name":"Hymenochaetales","rank":"order","taxon_db":"mycobank","external_id":"90548","ncbi_id":139380},{"id":1633,"name":"Hymenochaetaceae","rank":"family","taxon_db":"mycobank","external_id":"536196","ncbi_id":40424}]}},"syntheses":[],"reassignments":[],"mol_structures":[{"current_structure":true,"reference_doi":"10.1021/np100216k","structure_smiles":"C[C@H]1CCC2=C(COC2=O)[C@@]3([C@H]1CC(C3)(C)C)O","is_reassignment":false,"version":1}],"exclusions":[],"external_ids":[{"external_db_name":"npmrd","external_db_code":"NP0009318"}],"classyfire":{"class":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000259","name":"Prenol lipids","chemont_id":"CHEMONTID:0000259","description":"Lipids synthesized from the five-carbon-unit precursors isopentenyl diphosphate and dimethylallyl diphosphate."},"smiles":"C[C@H]1CCC2=C(COC2=O)[C@@]2(O)CC(C)(C)C[C@@H]12","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=VNDGSRHWEWETAM-CCUNJIBTSA-N","subclass":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0001551","name":"Diterpenoids","chemont_id":"CHEMONTID:0001551","description":"Terpene compounds formed by four isoprene units."},"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","Dihydrofurans","Diterpenoids","Enoate esters","Furanones","Hydrocarbon derivatives","Lactones","Lipids and lipid-like molecules","Monocarboxylic acids and derivatives","Organic acids and derivatives","Organic compounds","Organic oxides","Organic oxygen compounds","Organoheterocyclic compounds","Organooxygen compounds","Oxacyclic compounds","Prenol lipids","Tertiary alcohols"],"superclass":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000012","name":"Lipids and lipid-like molecules","chemont_id":"CHEMONTID:0000012","description":"Fatty acids and their derivatives, and substances related biosynthetically or functionally to these compounds."},"description":"This compound belongs to the class of organic compounds known as diterpenoids. These are terpene compounds formed by four isoprene units.","substituents":["Diterpenoid","2-furanone","Cyclic alcohol","Dihydrofuran","Alpha,beta-unsaturated carboxylic ester","Enoate ester","Tertiary alcohol","Carboxylic acid ester","Lactone","Carboxylic acid derivative","Oxacycle","Organoheterocyclic compound","Monocarboxylic acid or derivatives","Hydrocarbon derivative","Organic oxide","Alcohol","Organic oxygen compound","Organooxygen compound","Carbonyl group","Aliphatic heteropolycyclic compound"],"direct_parent":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0001551","name":"Diterpenoids","chemont_id":"CHEMONTID:0001551","description":"Terpene compounds formed by four isoprene units."},"intermediate_nodes":[],"alternative_parents":[{"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/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/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/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/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/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":"Aliphatic heteropolycyclic compounds","external_descriptors":[],"predicted_chebi_terms":["butenolide (CHEBI:50523)","tertiary alcohol (CHEBI:26878)","enoate ester (CHEBI:51702)","lactone (CHEBI:25000)","organic hydroxy compound (CHEBI:33822)","oxacycle (CHEBI:38104)","carbonyl compound (CHEBI:36586)","organic oxide (CHEBI:25701)","organic molecule (CHEBI:72695)","diterpenoid (CHEBI:23849)","chemical entity (CHEBI:24431)","organic heterocyclic compound (CHEBI:24532)","dihydrofuran (CHEBI:51659)","furans (CHEBI:24129)","cyclic ketone (CHEBI:3992)","oxygen molecular entity (CHEBI:25806)","organic molecular entity (CHEBI:50860)","organooxygen compound (CHEBI:36963)","polyol (CHEBI:26191)","alcohol (CHEBI:30879)","carboxylic ester (CHEBI:33308)","alpha,beta-unsaturated carboxylic ester (CHEBI:51737)","lipid (CHEBI:18059)","ether lipid (CHEBI:64611)"],"classification_version":"2.1","predicted_lipidmaps_terms":["C20 isoprenoids (diterpenes) (PR0104)","Prenol Lipids (PR)"]},"npclassifier":{"isglycoside":false,"class_results":["Tremulane sesquiterpenoids"],"pathway_results":["Terpenoids"],"superclass_results":["Sesquiterpenoids"]}}