rhinacanthin D

CHEBI:66304 ·resolve ·ANTIVIRAL ·EXACT SEEDED

A carboxylic ester obtained by the formal condensation of 2-hydroxy-3-(3-hydroxy-2,2-dimethylpropyl)naphthalene-1,4-dione with 1,3-benzodioxole-5-carboxylic acid. Isolated from Rhinacanthus nasutus, it exhibits antiviral 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.

Label unavailable CHEBI:132157
Label unavailable CHEBI:33308
Label unavailable CHEBI:33823
Label unavailable CHEBI:38298

Chemical structure

Computed structure properties
Molecular formula	C23H20O7
Charge	0
Average mass	408.406 Da
Monoisotopic mass	408.1209 Da
Source	ChEBI
InChIKey	QWHPVCGUVBLEQF-UHFFFAOYSA-N

SMILES

CC(C)(COC(=O)c1ccc2c(c1)OCO2)CC1=C(O)C(=O)c2ccccc2C1=O

InChI

InChI=1S/C23H20O7/c1-23(2,11-28-22(27)13-7-8-17-18(9-13)30-12-29-17)10-16-19(24)14-5-3-4-6-15(14)20(25)21(16)26/h3-9,26H,10-12H2,1-2H3

Also called

3-(3-hydroxy-1,4-dioxo-1,4-dihydronaphthalen-2-yl)-2,2-dimethylpropyl 1,3-benzodioxole-5-carboxylate (EXACT_SYNONYM)— chebi

Cross-references

Identifiers for this same structure in other resources. An accession that lands on two different structures in this corpus is withheld from both rather than shown here, since it names at most one of them.

cas:179461-46-2
reaxys:7726066

Activity roles

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

antiviral agent CHEBI:22587

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:66304`	rhinacanthin D	`antibioticmech:chebi-a3a4835d9c`	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 (YAML).

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