AntibioticMech

drymaritin

CHEBI:65813 ·resolve ·ANTIVIRAL ·EXACT SEEDED

An indole alkaloid that is canthin-6-one substituted by a methoxy group at position 4. Isolated from the whole plants of Drymaria diandra, it exhibits anti-HIV activity. — ChEBI

Classification

Strictly broader compounds or drug classes this molecule belongs to.

• CHEBI:38163 CHEBI:38163
• CHEBI:38958 CHEBI:38958
• CHEBI:47985 CHEBI:47985
• CHEBI:51689 CHEBI:51689

Chemical structure

Computed structure properties

Molecular formula	C15H10N2O2
Charge	0
Average mass	250.257 Da
Monoisotopic mass	250.07423 Da
Source	ChEBI
InChIKey	DRUBOMIDMLWOQH-UHFFFAOYSA-N

SMILES

COc1cc(=O)n2c3ccccc3c3ccnc1c32

InChI

InChI=1S/C15H10N2O2/c1-19-12-8-13(18)17-11-5-3-2-4-9(11)10-6-7-16-14(12)15(10)17/h2-8H,1H3

Also called

• 4-methoxy-6H-indolo[3,2,1-de][1,5]naphthyridin-6-one (EXACT_SYNONYM)— chebi
• 4-methoxycanthin-6-one (EXACT_SYNONYM)— chebi

Cross-references

Equivalent identifiers for this same structure in other resources.

• reaxys:10007683

Activity roles

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

• CHEBI:64946 CHEBI:64946

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:65813	drymaritin	antibioticmech:chebi-f47ee940ac	2026-08-30

Curation history

1. SEEDED_FROM_SOURCES 2026-08-30 · seed_from_sources

   Seeded from data/raw/ inventories (CHEBI)

2. RESEEDED_FROM_SOURCES 2026-08-30 · seed_from_sources

   Re-seeded from updated data/raw/ inventories

3. 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.