erybraedin A

CHEBI:65862 ·resolve ·ANTIBACTERIAL ·EXACT SEEDED

A member of the class of pterocarpans that is 3,9-dihydroxypterocarpan substituted with prenyl groups at positions 4 and 10 (the 6aR,11aR stereoisomer). Isolated from Erythrina stricta and Erythrina zeyheri, it exhibits antibacterial, antimycobacterial, antiplasmodial and cytotoxic activities. — 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:26377 CHEBI:26377
CHEBI:33853 CHEBI:33853

Chemical structure

Computed structure properties
Molecular formula	C25H28O4
Charge	0
Average mass	392.495 Da
Monoisotopic mass	392.19876 Da
Source	ChEBI
InChIKey	HOGHBEDTLGAJAS-CPJSRVTESA-N

SMILES

[H][C@@]12COc3c(ccc(O)c3CC=C(C)C)[C@]1([H])Oc1c2ccc(O)c1CC=C(C)C

InChI

InChI=1S/C25H28O4/c1-14(2)5-7-17-21(26)12-10-19-23(17)28-13-20-16-9-11-22(27)18(8-6-15(3)4)24(16)29-25(19)20/h5-6,9-12,20,25-27H,7-8,13H2,1-4H3/t20-,25-/m0/s1

Also called

(6aR,11aR)-4,10-bis(3-methylbut-2-en-1-yl)-6a,11a-dihydro-6H-[1]benzofuro[3,2-c]chromene-3,9-diol (EXACT_SYNONYM)— chebi
(6aR,11aR-cis)-6a,11a-dihydro-4,10-bis(3-methyl-2-butenyl)-6H-benzofuro(3,2-c)(1)benzopyran-3,9-diol (EXACT_SYNONYM)— chebi
4-prenylphaseollidin (EXACT_SYNONYM)— chebi

Cross-references

Equivalent identifiers for this same structure in other resources.

cas:119269-76-0
lipidmaps:LMPK12070044
reaxys:9090260

Activity roles

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

CHEBI:33282 CHEBI:33282
CHEBI:64915 CHEBI:64915

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:65862`	erybraedin A	`antibioticmech:chebi-9fad1725f0`	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.