{"id":23611,"npaid":"NPA023611","original_name":"Piptolinic acid C","mol_formula":"C32H50O4","mol_weight":"498.7480","exact_mass":"498.3709","inchikey":"CRPCVJPUMZQFIS-GCWBXSRQSA-N","smiles":"CC(C)C(=C)CC[C@H](C1CC[C@@]2([C@@]1(CCC3=C2CC[C@H]([C@]3(C)CCC(=O)OC)C(=C)C)C)C)C(=O)O","cluster_id":69,"node_id":64,"has_exclusions":false,"synonyms":[],"inchi":"InChI=1S/C32H50O4/c1-20(2)22(5)10-11-23(29(34)35)25-14-18-32(8)27-13-12-24(21(3)4)30(6,17-16-28(33)36-9)26(27)15-19-31(25,32)7/h20,23-25H,3,5,10-19H2,1-2,4,6-9H3,(H,34,35)/t23-,24+,25?,30+,31-,32+/m1/s1","m_plus_h":"499.3782","m_plus_na":"521.3601","origin_reference":{"doi":"10.1016/j.phytochem.2017.07.013","pmid":28800422,"authors":"Tohtahon, Zeynep; Xue, Jingjing; Han, Jianxin; Liu, Yushuang; Hua, Huiming; Yuan, Tao","title":"Cytotoxic lanostane triterpenoids from the fruiting bodies of Piptoporus betulinus","journal":"Phytochemistry","year":2017,"volume":"143","issue":null,"pages":"98-103"},"origin_organism":{"id":2667,"type":"Fungus","genus":"Piptoporus","species":"betulinus","taxon":{"id":1525,"name":"Piptoporus","rank":"genus","taxon_db":"mycobank","external_id":"18291","ncbi_id":null,"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":1511,"name":"Polyporales","rank":"order","taxon_db":"mycobank","external_id":"90565","ncbi_id":5303},{"id":1518,"name":"Fomitopsidaceae","rank":"family","taxon_db":"mycobank","external_id":"81772","ncbi_id":1769247}]}},"syntheses":[],"reassignments":[],"mol_structures":[{"current_structure":true,"reference_doi":"10.1016/j.phytochem.2017.07.013","structure_smiles":"CC(C)C(=C)CC[C@H](C1CC[C@@]2([C@@]1(CCC3=C2CC[C@H]([C@]3(C)CCC(=O)OC)C(=C)C)C)C)C(=O)O","is_reassignment":false,"version":1}],"exclusions":[],"external_ids":[{"external_db_name":"npmrd","external_db_code":"NP0016872"}],"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":"[H][C@](CCC(=C)C(C)C)(C(O)=O)C1([H])CC[C@@]2(C)C3=C(CC[C@]12C)[C@@](C)(CCC(=O)OC)[C@@]([H])(CC3)C(C)=C","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=CRPCVJPUMZQFIS-GCWBXSRQSA-N","subclass":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0001553","name":"Triterpenoids","chemont_id":"CHEMONTID:0001553","description":"Terpene molecules containing six isoprene units."},"ancestors":["Branched fatty acids","Carbonyl compounds","Carboxylic acid derivatives","Carboxylic acid esters","Carboxylic acids","Carboxylic acids and derivatives","Chemical entities","Dicarboxylic acids and derivatives","Fatty Acyls","Fatty acid esters","Fatty acids and conjugates","Hydrocarbon derivatives","Lipids and lipid-like molecules","Medium-chain fatty acids","Methyl esters","Methyl-branched fatty acids","Organic acids and derivatives","Organic compounds","Organic oxides","Organic oxygen compounds","Organooxygen compounds","Prenol lipids","Triterpenoids","Unsaturated fatty acids"],"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 triterpenoids. These are terpene molecules containing six isoprene units.","substituents":["Triterpenoid","Medium-chain fatty acid","Methyl-branched fatty acid","Fatty acid ester","Branched fatty acid","Fatty acyl","Unsaturated fatty acid","Dicarboxylic acid or derivatives","Methyl ester","Carboxylic acid ester","Carboxylic acid","Carboxylic acid derivative","Organic oxygen compound","Organic oxide","Hydrocarbon derivative","Organooxygen compound","Carbonyl group","Aliphatic homopolycyclic compound"],"direct_parent":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0001553","name":"Triterpenoids","chemont_id":"CHEMONTID:0001553","description":"Terpene molecules containing six isoprene units."},"intermediate_nodes":[],"alternative_parents":[{"url":"http://classyfire.wishartlab.com/tax_nodes/C0003086","name":"Medium-chain fatty acids","chemont_id":"CHEMONTID:0003086","description":"Fatty acids with an aliphatic tail that contains between 4 and 12 carbon atoms."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0003544","name":"Methyl-branched fatty acids","chemont_id":"CHEMONTID:0003544","description":"Fatty acids with an acyl chain that has a methyl branch. Usually, they are saturated and contain only one or more methyl group. However, branches other than methyl may be present."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000324","name":"Fatty acid esters","chemont_id":"CHEMONTID:0000324","description":"Carboxylic ester derivatives of a fatty acid."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000339","name":"Unsaturated fatty acids","chemont_id":"CHEMONTID:0000339","description":"Fatty acids with a chain that contains at least one CC double bond."},{"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/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/C0001205","name":"Carboxylic acids","chemont_id":"CHEMONTID:0001205","description":"Compounds containing a carboxylic acid group with the formula -C(=O)OH."},{"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 homopolycyclic compounds","external_descriptors":[],"predicted_chebi_terms":["medium-chain fatty acid (CHEBI:59554)","methyl-branched fatty acid (CHEBI:62499)","fatty acid ester (CHEBI:35748)","unsaturated fatty acid (CHEBI:27208)","dicarboxylic acid (CHEBI:35692)","carboxylic ester (CHEBI:33308)","carboxylic acid (CHEBI:33575)","carboxylic acid anion (CHEBI:29067)","organic oxide (CHEBI:25701)","organic molecule (CHEBI:72695)","carbonyl compound (CHEBI:36586)","triterpenoid (CHEBI:36615)","chemical entity (CHEBI:24431)","lipid (CHEBI:18059)","organooxygen compound (CHEBI:36963)","monocarboxylic acid (CHEBI:25384)","branched-chain fatty acid (CHEBI:35819)","oxygen molecular entity (CHEBI:25806)","organic molecular entity (CHEBI:50860)","ether lipid (CHEBI:64611)"],"classification_version":"2.1","predicted_lipidmaps_terms":["Fatty Acids and Conjugates (FA01)","Branched fatty acids (FA0102)","Fatty esters (FA07)","Unsaturated fatty acids (FA0103)","Dicarboxylic acids (FA0117)","C30 isoprenoids (triterpenes) (PR0106)","Fatty Acyls (FA)","Prenol Lipids (PR)"]},"npclassifier":{"isglycoside":false,"class_results":["Lanostane, Tirucallane and Euphane triterpenoids"],"pathway_results":["Terpenoids"],"superclass_results":["Triterpenoids"]}}