Term: | premithramycin A3' |
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Accession: | CHEBI:32049
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Definition: | A tetracenomycin that is an intermediate in the biosynthesis of the antitumour drug mithramycin by Streptomyces argillaceus. |
Synonyms: | exact_synonym: | (1S,4aS,12aS)-3-acetyl-2,6,7,9-tetrahydroxy-1-methoxy-4,5-dioxo-1,5,12,12a-tetrahydrotetracen-4a(4H)-yl 2,6-dideoxy-3-C-methyl-beta-D-ribo-hexopyranosyl-(1->3)-2,6-dideoxy-beta-D-lyxo-hexopyranosyl-(1->3)-2,6-dideoxy-beta-D-arabino-hexopyranoside |
| related_synonym: | 9-demethylpremithramycin A3; Formula=C40H50O18; InChI=1S/C40H50O18/c1-14(41)28-34(47)35(52-6)21-9-19-7-18-8-20(42)10-22(43)29(18)33(46)30(19)38(50)40(21,37(28)49)58-26-12-24(32(45)16(3)54-26)56-25-11-23(31(44)15(2)53-25)57-27-13-39(5,51)36(48)17(4)55-27/h7-8,10,15-17,21,23-27,31-32,35-36,42-48,51H,9,11-13H2,1-6H3/t15-,16-,17-,21+,23-,24-,25+,26+,27+,31+,32-,35+,36-,39+,40-/m1/s1; InChIKey=HEXWXHDQRMEJNB-QGYAIUEGSA-N; SMILES=CO[C@H]1[C@@H]2Cc3cc4cc(O)cc(O)c4c(O)c3C(=O)[C@]2(O[C@H]2C[C@@H](O[C@H]3C[C@@H](O[C@H]4C[C@](C)(O)[C@H](O)[C@@H](C)O4)[C@@H](O)[C@@H](C)O3)[C@H](O)[C@@H](C)O2)C(=O)C(C(C)=O)=C1O; demethylpremithramycin A3 |
| xref: | KEGG:C12386; MetaCyc:CPD-14348; PMID:10652287 |
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