Term: | fumonisin B2 |
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Accession: | CHEBI:38225
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Definition: | A fumonisin that is (2S,3S,12S,14S,15R,16R)-2-amino-12,16-dimethylicosane-3,14,15-triol in which the hydroxy groups at positions 14 and 15 have each been esterified by condensation with the 1-carboxy group of 3-carboxyglutaric acid (giving a 3-carboxyglutarate ester group with R configuration in each case). |
Synonyms: | exact_synonym: | (2R,2'R)-2,2'-{[(5R,6R,7S,9S,16R,18S,19S)-19-amino-16,18-dihydroxy-5,9-dimethylicosane-6,7-diyl]bis[oxy(2-oxoethane-2,1-diyl)]}dibutanedioic acid |
| related_synonym: | FB2; Formula=C34H59NO14; InChI=1S/C34H59NO14/c1-5-6-12-21(3)32(49-31(43)18-24(34(46)47)16-29(40)41)27(48-30(42)17-23(33(44)45)15-28(38)39)14-20(2)11-9-7-8-10-13-25(36)19-26(37)22(4)35/h20-27,32,36-37H,5-19,35H2,1-4H3,(H,38,39)(H,40,41)(H,44,45)(H,46,47)/t20-,21+,22-,23+,24+,25+,26-,27-,32+/m0/s1; InChIKey=UXDPXZQHTDAXOZ-STOIETHLSA-N; SMILES=CCCC[C@@H](C)[C@@H](OC(=O)C[C@@H](CC(O)=O)C(O)=O)[C@H](C[C@@H](C)CCCCCC[C@@H](O)C[C@H](O)[C@H](C)N)OC(=O)C[C@@H](CC(O)=O)C(O)=O |
| xref: | CAS:116355-84-1; KEGG:C19242; LIPID_MAPS_instance:LMSP01080023 |
| xref_mesh: | MESH:C056934 |
| xref: | Reaxys:7327126 |
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