asphodelin A-4'-O-β-glucoside

CHEBI:65454 ·resolve ·ANTIBACTERIAL ·EXACT SEEDED

A β-D-glucoside in which a β-D-glucopyranosyl residue is attached at position 4' of asphodelin A via a glycosidic linkage. It is isolated from the roots of Asphodelus microcarpus and exhibits antimicrobial activity against bacteria like Staphylococcus aureus, Escherichia coli and Pseudomonas aeruginosa and fungal microorganisms like Candida albicans and Botrytis cinerea. — 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:22798 CHEBI:22798
CHEBI:26195 CHEBI:26195
CHEBI:37912 CHEBI:37912

Chemical structure

Computed structure properties
Molecular formula	C21H20O11
Charge	0
Average mass	448.38 Da
Monoisotopic mass	448.10056 Da
Source	ChEBI
InChIKey	OEZWCAHAQBRTTP-FKRBRYKNSA-N

SMILES

O=c1oc2cc(O)ccc2c(O)c1-c1ccc(O[C@@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)cc1O

InChI

InChI=1S/C21H20O11/c22-7-14-17(26)18(27)19(28)21(32-14)30-9-2-4-10(12(24)6-9)15-16(25)11-3-1-8(23)5-13(11)31-20(15)29/h1-6,14,17-19,21-28H,7H2/t14-,17-,18+,19-,21-/m1/s1

Also called

4-(4,7-dihydroxy-2-oxo-2H-chromen-3-yl)-3-hydroxyphenyl β-D-glucopyranoside (EXACT_SYNONYM)— chebi
3-(2'-hydroxy-p-O-β-D-glucopyranosyloxyphenyl)-4,7-dihydroxy-2H-1-benzopyran-2-one (EXACT_SYNONYM)— chebi

Cross-references

Equivalent identifiers for this same structure in other resources.

reaxys:11288781

Activity roles

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

CHEBI:33282 CHEBI:33282
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:65454`	asphodelin A-4'-O-β-glucoside	`antibioticmech:chebi-41c8f59268`	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.