licorisoflavan A

CHEBI:69083 ·resolve ·ANTIBACTERIAL ·EXACT SEEDED

A member of the class of hydroxyisoflavans that is the 7-O-methyl derivative of licoricidin. Isolated from Glycyrrhiza uralensis, it exhibits antibacterial activity. — 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:35618 CHEBI:35618
CHEBI:76250 CHEBI:76250
CHEBI:77002 CHEBI:77002

Chemical structure

Computed structure properties
Molecular formula	C27H34O5
Charge	0
Average mass	438.564 Da
Monoisotopic mass	438.24062 Da
Source	ChEBI
InChIKey	GDAAEAXMNLVRCZ-SFHVURJKSA-N

SMILES

[H][C@@]1(c2ccc(O)c(CC=C(C)C)c2O)COc2cc(OC)c(CC=C(C)C)c(OC)c2C1

InChI

InChI=1S/C27H34O5/c1-16(2)7-9-20-23(28)12-11-19(26(20)29)18-13-22-25(32-15-18)14-24(30-5)21(27(22)31-6)10-8-17(3)4/h7-8,11-12,14,18,28-29H,9-10,13,15H2,1-6H3/t18-/m0/s1

Also called

4-[(3R)-5,7-dimethoxy-6-(3-methylbut-2-en-1-yl)-3,4-dihydro-2H-chromen-3-yl]-2-(3-methylbut-2-en-1-yl)benzene-1,3-diol (EXACT_SYNONYM)— chebi
(+)-2',4'-dihydroxy-5,7-dimethoxy-6,3'-diprenylisoflavan (EXACT_SYNONYM)— chebi
5-O-methyllicoricidin (EXACT_SYNONYM)— chebi
7-O-methyllicoricidin (EXACT_SYNONYM)— chebi

Cross-references

Equivalent identifiers for this same structure in other resources.

cas:129314-37-0
hmdb:HMDB0034184
lipidmaps:LMPK12080046
reaxys:5461708

Activity roles

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

CHEBI:33282 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
CHEBI	`CHEBI:69083`	licorisoflavan A	`antibioticmech:chebi-aab8f4637a`	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.