{"id":29135,"npaid":"NPA029135","original_name":"Cervinomycin C2","mol_formula":"C28H21NO9","mol_weight":"515.4740","exact_mass":"515.1216","inchikey":"YHKNJVBTWBBGKF-UHFFFAOYSA-N","smiles":"COC1=C(O)C=C2C(=O)C3=C(OC2=C1)C(=O)C1=C(C3=O)C2=C(C=C3C=C(C)N(CCO)C(=O)C3=C2O)CC1","cluster_id":8603,"node_id":1415,"has_exclusions":false,"synonyms":[],"inchi":"InChI=1S/C28H21NO9/c1-11-7-13-8-12-3-4-14-21(19(12)25(34)20(13)28(36)29(11)5-6-30)26(35)22-23(32)15-9-16(31)18(37-2)10-17(15)38-27(22)24(14)33/h7-10,30-31,34H,3-6H2,1-2H3","m_plus_h":"516.1289","m_plus_na":"538.1108","origin_reference":{"doi":"10.1038/s41429-020-0342-1","pmid":32616897,"authors":"Hu, Xiaowen; Sun, Wei; Li, Shufen; Li, LinLi; Yu, Liyan; Liu, Hongyu; You, Xuefu; Jiang, Bingya; Wu, Linzhuan","title":"Cervinomycins C1-4 with cytotoxic and antibacterial activity from Streptomyces sp. CPCC 204980","journal":"Journal of Antibiotics","year":2020,"volume":"73","issue":"12","pages":"812-817"},"origin_organism":{"id":10022,"type":"Bacterium","genus":"Streptomyces","species":"sp. 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Naphthtopyran is made up of the pyran ring fused to a naphthalene ring system."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000025","name":"Phenanthrenes and derivatives","chemont_id":"CHEMONTID:0000025","description":"Polycyclic compounds containing a phenanthrene moiety, which is a tricyclic aromatic compound with three non-linearly fused benzene."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0002441","name":"Naphthols and derivatives","chemont_id":"CHEMONTID:0002441","description":"Naphthalene derivatives carrying one or more hydroxyl (-OH) groups at any ring position."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0002054","name":"Isoquinolones and derivatives","chemont_id":"CHEMONTID:0002054","description":"Aromatic polycyclic compounds containing a ketone bearing isoquinoline moiety."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000144","name":"Chromones","chemont_id":"CHEMONTID:0000144","description":"Compounds containing a benzopyran-4-one moiety."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0003670","name":"Aryl ketones","chemont_id":"CHEMONTID:0003670","description":"Organic aromatic compounds that contain a ketone group substituted at one C-atom with an aryl group. 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