AntibioticMech

flavaspidic acid AB

CHEBI:65897 ·resolve ·ANTIBACTERIAL ·EXACT SEEDED

A polyphenol that is a phloroglucinol derivative isolated from the rhizomes of Dryopteris crassirhizoma and has been shown to exhibit radical scavenging and antibacterial activity. — ChEBI

Classification

Strictly broader compounds or drug classes this molecule belongs to.

• CHEBI:26195 CHEBI:26195
• CHEBI:51867 CHEBI:51867
• CHEBI:55380 CHEBI:55380
• CHEBI:76224 CHEBI:76224

Chemical structure

Computed structure properties

Molecular formula	C22H26O8
Charge	0
Average mass	418.442 Da
Monoisotopic mass	418.16277 Da
Source	ChEBI
InChIKey	XRWVZSPWRNDJNS-UHFFFAOYSA-N

SMILES

CCCC(=O)c1c(O)c(C)c(O)c(CC2=C(O)C(C)(C)C(O)=C(C(C)=O)C2=O)c1O

InChI

InChI=1S/C22H26O8/c1-6-7-13(24)15-17(26)9(2)16(25)11(18(15)27)8-12-19(28)14(10(3)23)21(30)22(4,5)20(12)29/h25-27,29-30H,6-8H2,1-5H3

Cross-references

Equivalent identifiers for this same structure in other resources.

• chemspider:23275362
• reaxys:2067974

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:65897	flavaspidic acid AB	antibioticmech:chebi-12826d83b9	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.