Record Information
Version2.0
StatusDetected and Quantified
Creation Date2021-05-15 01:38:22 UTC
Update Date2025-10-07 16:05:32 UTC
Metabolite IDMMDBc0008985
Metabolite Identification
Common NameF13459
DescriptionF13459 is a novel metabolite belonging to the class of mycophenolic acid derivatives. It was isolated from the culture broth of a Penicillium species and has been characterized as a new inhibitor of the synthesis and trafficking of viral glycoproteins. The molecular formula of F13459 is C27H28O11, determined through high-resolution fast atom bombardment mass spectrometry (HRFAB-MS) and nuclear magnetic resonance (NMR) spectral analyses. Its structure is elucidated as 3,4-dihydro-3,4,6,8-tetrahydroxy-3-methyl-1H-2-benzopyran-1-one 4-O-mycophenolate, indicating it is an ester derivative of mycophenolic acid. F13459 exists in epimeric mixtures at C-3' and C-4', demonstrating relatively fast hemiacetal-ketone tautomerism and slow keto-enol tautomerism, respectively. In addition to its structural characteristics, F13459 has shown potential as an inhibitor of inosine 5'-monophosphate dehydrogenase, which is significant in the context of antiviral strategies. The compound's binding affinity and toxicity were evaluated alongside other metabolites, highlighting its relevance in medicinal chemistry and potential therapeutic applications (PMIDs: 11513038, 11513037, 35702575).
Structure
SynonymsNot Available
Molecular FormulaC27H28O11
Average Mass528.51
Monoisotopic Mass528.163161722
IUPAC Name3,6,8-trihydroxy-3-methyl-1-oxo-3,4-dihydro-1H-2-benzopyran-4-yl (4E)-6-(4-hydroxy-6-methoxy-7-methyl-3-oxo-1,3-dihydro-2-benzofuran-5-yl)-4-methylhex-4-enoate
Traditional Name3,6,8-trihydroxy-3-methyl-1-oxo-4H-2-benzopyran-4-yl (4E)-6-(4-hydroxy-6-methoxy-7-methyl-3-oxo-1H-2-benzofuran-5-yl)-4-methylhex-4-enoate
CAS Registry NumberNot Available
SMILES
[H]C(CC1=C(O)C2=C(COC2=O)C(C)=C1OC)=C(C)CCC(=O)OC1C2=C(C(O)=CC(O)=C2)C(=O)OC1(C)O
InChI Identifier
InChI=1S/C27H28O11/c1-12(5-7-15-22(31)21-17(11-36-25(21)32)13(2)23(15)35-4)6-8-19(30)37-24-16-9-14(28)10-18(29)20(16)26(33)38-27(24,3)34/h5,9-10,24,28-29,31,34H,6-8,11H2,1-4H3/b12-5+
InChI KeyHFLIGULWCMOSDN-LFYBBSHMSA-N