Uliginosin B

antibioticmech:curator-c59ef1b1f4 ·ANTIBACTERIAL ·MINTED PROPOSED

A polyprenylated acylphloroglucinol with antibacterial activity against drug-resistant Staphylococcus aureus. — DOI:10.5599/admet.3333

Chemical structure

Computed structure properties
Molecular formula	C28H34O8
Charge	0
Average mass	498.6 Da
Monoisotopic mass	498.22536804 Da
Source	https://pubchem.ncbi.nlm.nih.gov/compound/5315118 · retrieved 2026-09-08
InChIKey	JJUVIYDZIBWTQA-UHFFFAOYSA-N

SMILES

CC(C)C(=O)C1=C(C(=C(C(C1=O)(C)C)O)CC2=C(C(=C3C(=C2O)C=CC(O3)(C)C)C(=O)C(C)C)O)O

InChI

InChI=1S/C28H34O8/c1-12(2)19(29)17-22(32)15(21(31)14-9-10-27(5,6)36-24(14)17)11-16-23(33)18(20(30)13(3)4)26(35)28(7,8)25(16)34/h9-10,12-13,31-34H,11H2,1-8H3

Cross-references

Identifiers for this same structure in other resources. An accession that lands on two different structures in this corpus is withheld from both rather than shown here, since it names at most one of them.

pubchem.compound:5315118

Activity roles

Every antimicrobial role a source asserts for this compound — the unreduced evidence behind its antimicrobial_class.

antibacterial agent CHEBI:33282

Source concepts

Every upstream concept that resolved to this record. The merge is the product: this is what shows ChEBI and CARD are describing the same structure.

Upstream concepts merged into this record
Source	Native ID	Label	Minted CURIE	Version	Evidence
CURATOR	`DOI:10.5599/admet.3333#uliginosin-b`	Uliginosin B	`antibioticmech:curator-c59ef1b1f4`	2026-09-08	DOI:10.5599/admet.3333 — "Scaffo et al. tested isolated uliginosin B against reference and drug-resistant Staphylococcus aureus isolates, reported MICs of 3.125 to 6.25 ug/mL and MBCs of 6.25 to 12.5 ug/mL, and linked exposure to oxidative stress." (PubChem CID 5315118 supplies the standard InChI, InChIKey, formula, and SMILES for uliginosin B.)

Curation history

PROPOSED_FROM_CURATOR_INVENTORY 2026-09-08 · seed_from_sources
Proposed from curation/curator_antibiotics.tsv

Provenance

Seeded by scripts/seed_from_sources.py from the committed inventories in data/raw/. View the record (YAML).

Explore across X-Mech: MediaIngredientMech (Uliginosin B) · CultureMech · NaturalProductMech · PathwayMech · TraitMech