Record Information
Version2.0
StatusDetected and Quantified
Creation Date2021-05-14 23:39:17 UTC
Update Date2025-10-07 16:05:10 UTC
Metabolite IDMMDBc0006453
Metabolite Identification
Common NameChaetomugilin J
DescriptionChaetomugilin J is a secondary metabolite belonging to the chemical class of azaphilones, isolated from the fungus Chaetomium and specifically from Polygonatum sibiricum. This compound has garnered attention for its potent biological activities, including significant anti-tuberculosis effects with a minimum inhibitory concentration (MIC) of 3.13 µg/mL (PMID:39676752 ). Additionally, Chaetomugilin J has been shown to enhance apoptosis in human ovarian cancer A2780 cells when combined with cisplatin, primarily by inhibiting Pink1/Parkin-mediated mitophagy, which leads to increased mitochondrial dysfunction (PMID:33116582 ). The compound's cytotoxicity is further supported by studies indicating that it decreases cell viability and alters the expression of key proteins associated with endoplasmic reticulum stress and apoptosis (PMID:33116582 ). Moreover, chromatographic techniques have successfully identified Chaetomugilin J alongside other derivatives, underscoring its significance within the Chaetomium family (PMID:30151324 ). The multifaceted mechanisms of action and therapeutic potential of Chaetomugilin J highlight its relevance in the development of novel anti-cancer and anti-infective strategies.
Structure
SynonymsNot Available
Molecular FormulaC22H27ClO4
Average Mass390.9
Monoisotopic Mass390.159787
IUPAC Name(7S,8S)-5-chloro-7-hydroxy-7-methyl-8-[(3E)-3-methyl-2-oxopent-3-en-1-yl]-3-[(1E,3S)-3-methylpent-1-en-1-yl]-7,8-dihydro-6H-isochromen-6-one
Traditional Name(7S,8S)-5-chloro-7-hydroxy-7-methyl-8-[(3E)-3-methyl-2-oxopent-3-en-1-yl]-3-[(1E,3S)-3-methylpent-1-en-1-yl]-8H-isochromen-6-one
CAS Registry NumberNot Available
SMILES
[H]\C(C)=C(\C)C(=O)C[C@@]1([H])C2=COC(=CC2=C(Cl)C(=O)[C@@]1(C)O)C(\[H])=C(/[H])[C@@]([H])(C)CC
InChI Identifier
InChI=1S/C22H27ClO4/c1-6-13(3)8-9-15-10-16-17(12-27-15)18(11-19(24)14(4)7-2)22(5,26)21(25)20(16)23/h7-10,12-13,18,26H,6,11H2,1-5H3/b9-8+,14-7+/t13-,18-,22-/m0/s1
InChI KeyDIBDMIBWFDRKHK-ODXBHRCKSA-N