helioxanthin

CHEBI:191856 ·resolve ·ANTIVIRAL ·EXACT SEEDED

A furonaphthodioxole that is furo[3',4':6,7]naphtho[1,2-d][1,3]dioxol-7(9H)-one substituted by a 1,3-benzodioxol-5-yl group at posiiton 10. It is a inhibitor of HBV, HCV and HSV-1 viruses. — 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:25036 CHEBI:25036
CHEBI:38298 CHEBI:38298
CHEBI:50307 CHEBI:50307

Chemical structure

Computed structure properties
Molecular formula	C20H12O6
Charge	0
Average mass	348.31 Da
Monoisotopic mass	348.06339 Da
Source	ChEBI
InChIKey	JUBRYHUFFFYTGR-UHFFFAOYSA-N

SMILES

O=C1OCc2c1cc1ccc3c(c1c2-c1ccc2c(c1)OCO2)OCO3

InChI

InChI=1S/C20H12O6/c21-20-12-5-10-2-4-15-19(26-9-24-15)18(10)17(13(12)7-22-20)11-1-3-14-16(6-11)25-8-23-14/h1-6H,7-9H2

Also called

10-(1,3-benzodioxol-5-yl)furo[3',4':6,7]naphtho[1,2-d][1,3]dioxol-7(9H)-one (EXACT_SYNONYM)— chebi
10-(1,3-benzodioxol-5-yl)-9H-[2]benzofuro[6,5-g][1,3]benzodioxol-7-one (EXACT_SYNONYM)— chebi
10-(2H-1,3-benzodioxol-5-yl)-2H-furo[3',4':6,7]naphtho[1,2-d][1,3]dioxol-7(9H)-one (EXACT_SYNONYM)— chebi
HE-145 (EXACT_SYNONYM)— chebi

Cross-references

Equivalent identifiers for this same structure in other resources.

cas:18920-47-3
chemspider:154166
knapsack:C00007211
patent:US6306899

Activity roles

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

CHEBI:64951 CHEBI:64951

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:191856`	helioxanthin	`antibioticmech:chebi-f066988346`	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.