wighteone

CHEBI:10038 ·resolve ·ANTIFUNGAL ·EXACT SEEDED

A member of the class of 7-hydroxyisoflavones that is isoflavone substituted by hydroxy groups at positions 5, 7 and 4' and a prenyl group at position 6. It has been isolated from Ficus mucuso. — ChEBI

Machine-generated and unreviewed. Identity, structure and cross-references come straight from ChEBI's and CARD's own data; no curator has signed off on this record yet.

Classification

Strictly broader compounds or drug classes this molecule belongs to.

CHEBI:55465 CHEBI:55465

Chemical structure

Computed structure properties
Molecular formula	C20H18O5
Charge	0
Average mass	338.359 Da
Monoisotopic mass	338.11542 Da
Source	ChEBI
InChIKey	KIMDVVKVNNSHGZ-UHFFFAOYSA-N

SMILES

CC(C)=CCc1c(O)cc2occ(-c3ccc(O)cc3)c(=O)c2c1O

InChI

InChI=1S/C20H18O5/c1-11(2)3-8-14-16(22)9-17-18(19(14)23)20(24)15(10-25-17)12-4-6-13(21)7-5-12/h3-7,9-10,21-23H,8H2,1-2H3

Also called

5,7-dihydroxy-3-(4-hydroxyphenyl)-6-(3-methylbut-2-en-1-yl)-4H-chromen-4-one (EXACT_SYNONYM)— chebi
5,7,4'-trihydroxy-6-prenylisoflavone (EXACT_SYNONYM)— chebi
5,7-dihydroxy-3-(4-hydroxyphenyl)-6-(3-methyl-2-butenyl)-4H-1-benzopyran-4-one (EXACT_SYNONYM)— chebi
erythrinin B (EXACT_SYNONYM)— chebi

Cross-references

Equivalent identifiers for this same structure in other resources.

cas:51225-30-0
kegg.compound:C10542
knapsack:C00002586
lipidmaps:LMPK12050188
reaxys:1265128
wikipedia.en:Wighteone

Activity roles

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

CHEBI:35718 CHEBI:35718

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
CHEBI	`CHEBI:10038`	wighteone	`antibioticmech:chebi-55336c6f88`	2026-08-30

Curation history

SEEDED_FROM_SOURCES 2026-08-30 · seed_from_sources
Seeded from data/raw/ inventories (CHEBI)
RESEEDED_FROM_SOURCES 2026-08-30 · seed_from_sources
Re-seeded from updated data/raw/ inventories
RESEEDED_FROM_SOURCES 2026-08-30 · seed_from_sources
Re-seeded from updated data/raw/ inventories

Provenance

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