Record Information
Version2.0
StatusDetected and Quantified
Creation Date2021-05-15 03:07:08 UTC
Update Date2025-10-07 16:05:49 UTC
Metabolite IDMMDBc0011188
Metabolite Identification
Common NameGlobosuxanthone B
DescriptionGlobosuxanthone B is a xanthone derivative produced by the mangrove-derived endophytic fungus Peniophora incarnata Z4, which is known for generating a variety of xanthone compounds, including tetrahydroxanthones and xanthone dimers (PMID: 32975117 ). This compound has been identified through bioassay-guided fractionation of a cytotoxic ethyl acetate extract from the fungal strain Chaetomium globosum, which inhabits the rhizosphere of the Christmas cactus, Opuntia leptocaulis, in the Sonoran desert (PMID: 32975117 ). Xanthones, including globosuxanthone B, are recognized for their diverse biological activities, which may include antioxidant, anti-inflammatory, and anticancer properties. The unique structural features of globosuxanthone B contribute to its potential pharmacological applications, although further research is necessary to fully elucidate its biological effects and mechanisms of action. The exploration of xanthone derivatives like globosuxanthone B highlights the significance of fungal metabolites in drug discovery and the potential for novel therapeutic agents derived from natural sources.
Structure
Synonyms
ValueSource
1R*,2R*,8-trihydroxy-3S*-methoxy-1,2,3,4-tetrahydroxanthenone-1-carboxylic acid esterChEBI
1R*,2R*,8-trihydroxy-3S*-methoxy-1,2,3,4-tetrahydroxanthenone-1-carboxylate esterGenerator
Molecular FormulaC16H16O8
Average Mass336.296
Monoisotopic Mass336.084517475
IUPAC Namemethyl (1R,2R,3S)-1,2,8-trihydroxy-3-methoxy-9-oxo-2,3,4,9-tetrahydro-1H-xanthene-1-carboxylate
Traditional Namemethyl (1R,2R,3S)-1,2,8-trihydroxy-3-methoxy-9-oxo-3,4-dihydro-2H-xanthene-1-carboxylate
CAS Registry NumberNot Available
SMILES
[H][C@@]1(CC2=C(C(=O)C3=C(O)C=CC=C3O2)[C@](O)(C(=O)OC)[C@]1([H])O)OC
InChI Identifier
InChI=1S/C16H16O8/c1-22-10-6-9-12(16(21,14(10)19)15(20)23-2)13(18)11-7(17)4-3-5-8(11)24-9/h3-5,10,14,17,19,21H,6H2,1-2H3/t10-,14+,16+/m0/s1
InChI KeyDKCFLWCWQILBFZ-DRZCJDIDSA-N