AntibioticMech

exiguaflavanone B

CHEBI:65892 ·resolve ·ANTIPROTOZOAL ·EXACT SEEDED

A trihydroxyflavanone that is (2S)-flavanone substituted by hydroxy groups at positions 5, 2' and 6', a lavandulyl group at position 8 and a methoxy group at position 7. Isolated from Sophora exigua and Artemisia indica, it exhibits antimalarial activity. — ChEBI

Classification

Strictly broader compounds or drug classes this molecule belongs to.

• CHEBI:38738 CHEBI:38738
• CHEBI:38739 CHEBI:38739

Chemical structure

Computed structure properties

Molecular formula	C26H30O6
Charge	0
Average mass	438.52 Da
Monoisotopic mass	438.20424 Da
Source	ChEBI
InChIKey	COKUCRXLRIRZQM-MWTRTKDXSA-N

SMILES

C=C(C)[C@H](CC=C(C)C)Cc1c(OC)cc(O)c2c1O[C@H](c1c(O)cccc1O)CC2=O

InChI

InChI=1S/C26H30O6/c1-14(2)9-10-16(15(3)4)11-17-22(31-5)12-20(29)25-21(30)13-23(32-26(17)25)24-18(27)7-6-8-19(24)28/h6-9,12,16,23,27-29H,3,10-11,13H2,1-2,4-5H3/t16-,23+/m1/s1

Cross-references

Equivalent identifiers for this same structure in other resources.

• lipidmaps:LMPK12140112
• reaxys:5363726

Activity roles

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

• CHEBI:38068 CHEBI:38068

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:65892	exiguaflavanone B	antibioticmech:chebi-6d0db85163	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.