{"id":2743,"npaid":"NPA002743","original_name":"Monascopyridine B","mol_formula":"C23H29NO4","mol_weight":"383.4880","exact_mass":"383.2097","inchikey":"OYPJBWUSPIIITL-WFVSVMIMSA-N","smiles":"CCCCCCCC(=O)[C@H]1[C@@H]2CC3=CC(=NC=C3C(=O)[C@]2(OC1=O)C)/C=C/C","cluster_id":1600,"node_id":795,"has_exclusions":false,"synonyms":[],"inchi":"InChI=1S/C23H29NO4/c1-4-6-7-8-9-11-19(25)20-18-13-15-12-16(10-5-2)24-14-17(15)21(26)23(18,3)28-22(20)27/h5,10,12,14,18,20H,4,6-9,11,13H2,1-3H3/b10-5+/t18-,20+,23-/m0/s1","m_plus_h":"384.2170","m_plus_na":"406.1989","origin_reference":{"doi":"10.1021/jf030213i","pmid":12926903,"authors":"Wild, Dieter; Tóth, Gábor; Humpf, Hans-Ulrich","title":"New monascus metabolites with a pyridine structure in red fermented rice","journal":"Journal of Agricultural and Food Chemistry","year":2003,"volume":"51","issue":"18","pages":"5493-5496"},"origin_organism":{"id":1166,"type":"Fungus","genus":"Monascus","species":"purpureus","taxon":{"id":1254,"name":"Monascus","rank":"genus","taxon_db":"mycobank","external_id":"3247","ncbi_id":5097,"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":1252,"name":"Monascaceae","rank":"family","taxon_db":"mycobank","external_id":"81018","ncbi_id":null}]}},"syntheses":[],"reassignments":[],"mol_structures":[{"current_structure":true,"reference_doi":"10.1021/jf030213i","structure_smiles":"CCCCCCCC(=O)[C@H]1[C@@H]2CC3=CC(=NC=C3C(=O)[C@]2(OC1=O)C)/C=C/C","is_reassignment":false,"version":1}],"exclusions":[],"external_ids":[{"external_db_name":"npmrd","external_db_code":"NP0004698"}],"classyfire":{"class":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000323","name":"Organooxygen compounds","chemont_id":"CHEMONTID:0000323","description":"Organic compounds containing a bond between a carbon atom and an oxygen atom."},"smiles":"CCCCCCCC(=O)[C@H]1[C@@H]2CC3=CC(\\C=C\\C)=NC=C3C(=O)[C@@]2(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=OYPJBWUSPIIITL-WFVSVMIMSA-N","subclass":{"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."},"ancestors":["1,3-dicarbonyl compounds","Alpha-acyloxy carbonyl compounds","Alpha-acyloxy ketones","Aryl alkyl ketones","Aryl ketones","Azacyclic compounds","Carbonyl compounds","Carboxylic acid derivatives","Carboxylic acid esters","Carboxylic acids and derivatives","Chemical entities","Gamma butyrolactones","Heteroaromatic compounds","Hydrocarbon derivatives","Ketones","Lactones","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","Oxolanes","Pyridines and derivatives"],"superclass":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0004603","name":"Organic oxygen compounds","chemont_id":"CHEMONTID:0004603","description":"Organic compounds that contain one or more oxygen atoms."},"description":"This compound belongs to the class of organic compounds known as aryl alkyl ketones. These are ketones have the generic structure RC(=O)R', where R = aryl group and R'=alkyl group.","substituents":["Aryl alkyl ketone","Alpha-acyloxy ketone","Gamma butyrolactone","Pyridine","1,3-dicarbonyl compound","Oxolane","Heteroaromatic compound","Carboxylic acid ester","Lactone","Oxacycle","Monocarboxylic acid or derivatives","Carboxylic acid derivative","Azacycle","Organoheterocyclic compound","Hydrocarbon derivative","Organic oxide","Organonitrogen compound","Organic nitrogen compound","Aromatic heteropolycyclic compound"],"direct_parent":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0003671","name":"Aryl alkyl ketones","chemont_id":"CHEMONTID:0003671","description":"Ketones have the generic structure RC(=O)R', where R = aryl group and R'=alkyl group."},"intermediate_nodes":[{"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). 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They have the general structure R4C(=O)OC(R2)(R3)C(R1)=O (R1=organyl, R4=H or organyl; R2,R3 = any atom)."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000089","name":"Pyridines and derivatives","chemont_id":"CHEMONTID:0000089","description":"Compounds containing a pyridine ring, which is a six-member aromatic heterocycle which consists of one nitrogen 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/C0000133","name":"1,3-dicarbonyl compounds","chemont_id":"CHEMONTID:0000133","description":"Carbonyl compounds with the generic formula O=C(R)C(H)C(R')=O, where R and R' can be any group."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0001967","name":"Oxolanes","chemont_id":"CHEMONTID:0001967","description":"Organic compounds containing an oxolane (tetrahydrofuran) ring, which is a saturated aliphatic five-member ring containing one oxygen and five carbon atoms."},{"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/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 heteropolycyclic compounds","external_descriptors":[],"predicted_chebi_terms":["ketone (CHEBI:17087)","carboxylic ester (CHEBI:33308)","lignan (CHEBI:25036)","pyridines (CHEBI:26421)","gamma-lactone (CHEBI:37581)","carbonyl compound (CHEBI:36586)","oxolanes (CHEBI:26912)","organic aromatic compound (CHEBI:33659)","oxacycle (CHEBI:38104)","monocarboxylic acid (CHEBI:25384)","organonitrogen heterocyclic compound (CHEBI:38101)","organonitrogen compound (CHEBI:35352)","organic oxide (CHEBI:25701)","organic molecule (CHEBI:72695)","aromatic ketone (CHEBI:76224)","chemical entity (CHEBI:24431)","oxygen molecular entity (CHEBI:25806)","organic molecular entity (CHEBI:50860)","organooxygen compound (CHEBI:36963)","organic heterocyclic compound (CHEBI:24532)","lactone (CHEBI:25000)","organic acid (CHEBI:64709)","carboxylic acid (CHEBI:33575)","nitrogen molecular entity (CHEBI:51143)"],"classification_version":"2.1","predicted_lipidmaps_terms":[]},"npclassifier":{"isglycoside":false,"class_results":[],"pathway_results":["Alkaloids","Polyketides"],"superclass_results":["Chromanes","Nicotinic acid alkaloids"]}}