Record Information
Version2.0
StatusDetected and Quantified
Creation Date2021-05-15 05:26:21 UTC
Update Date2025-10-07 16:06:16 UTC
Metabolite IDMMDBc0014404
Metabolite Identification
Common Name5-Chloroisorotiorin
Description5-Chloroisorotiorin is a chlorinated derivative belonging to the class of fungal metabolites known as polyketides. This compound has garnered attention due to its significant antiviral properties, particularly against various subtypes of the influenza A virus, including A/Puerto Rico/8/34 H274Y (H1N1), A/FM-1/1/47 (H1N1), and A/Aichi/2/68 (H3N2), with reported IC50 values ranging from 2.52 to 39.97 μM (PMID:30050898 ). Notably, 5-chloroisorotiorin was previously unreported as a natural product, highlighting its potential as a novel bioactive compound derived from fungal fermentation processes, alongside the major product (+)-sclerotiorin (PMID:7592055 ). The identification and characterization of 5-chloroisorotiorin not only contribute to our understanding of fungal secondary metabolites but also open avenues for the development of antiviral agents targeting influenza viruses, underscoring its relevance in both chemistry and biology.
Structure
SynonymsNot Available
Molecular FormulaC23H23ClO5
Average Mass414.88
Monoisotopic Mass414.1234015
IUPAC Name(6aR)-9-acetyl-5-chloro-3-[(1E,3E,5S)-3,5-dimethylhepta-1,3-dien-1-yl]-6a-methyl-6H,6aH,8H-furo[2,3-h]isochromene-6,8-dione
Traditional Name(6aR)-9-acetyl-5-chloro-3-[(1E,3E,5S)-3,5-dimethylhepta-1,3-dien-1-yl]-6a-methylfuro[2,3-h]isochromene-6,8-dione
CAS Registry NumberNot Available
SMILES
[H]\C(=C(\[H])C1=CC2=C(Cl)C(=O)[C@]3(C)OC(=O)C(C(C)=O)=C3C2=CO1)\C(\C)=C(/[H])[C@@]([H])(C)CC
InChI Identifier
InChI=1S/C23H23ClO5/c1-6-12(2)9-13(3)7-8-15-10-16-17(11-28-15)19-18(14(4)25)22(27)29-23(19,5)21(26)20(16)24/h7-12H,6H2,1-5H3/b8-7+,13-9+/t12-,23+/m0/s1
InChI KeyQJSWSNAZIVGTFZ-UNSJDTSZSA-N