neurolenin B

CHEBI:66621 ·resolve ·ANTIPROTOZOAL ·EXACT SEEDED

A germacranolide isolated from Neurolaena lobata and Austroeupatorium inulifolium and has been shown to exhibit antimalarial 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.

CHEBI:139592 CHEBI:139592
CHEBI:35748 CHEBI:35748
CHEBI:47622 CHEBI:47622
CHEBI:51689 CHEBI:51689
CHEBI:73011 CHEBI:73011

Chemical structure

Computed structure properties
Molecular formula	C22H30O8
Charge	0
Average mass	422.474 Da
Monoisotopic mass	422.19407 Da
Source	ChEBI
InChIKey	UVRIFAYGSSDVER-MBZNIOTRSA-N

SMILES

[H][C@@]12C[C@@H](C)/C=C\C(=O)[C@@](C)(O)[C@H](OC(C)=O)[C@@H](OC(=O)CC(C)C)[C@@]1([H])C(=C)C(=O)O2

InChI

InChI=1S/C22H30O8/c1-11(2)9-17(25)30-19-18-13(4)21(26)29-15(18)10-12(3)7-8-16(24)22(6,27)20(19)28-14(5)23/h7-8,11-12,15,18-20,27H,4,9-10H2,1-3,5-6H3/b8-7-/t12-,15+,18-,19-,20+,22+/m0/s1

Also called

(3aS,4S,5R,6S,8Z,10R,11aR)-5-(acetyloxy)-6-hydroxy-6,10-dimethyl-3-methylidene-2,7-dioxo-2,3,3a,4,5,6,7,10,11,11a-decahydrocyclodeca[b]furan-4-yl 3-methylbutanoate (EXACT_SYNONYM)— chebi

Cross-references

Equivalent identifiers for this same structure in other resources.

reaxys:9163718

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:66621`	neurolenin B	`antibioticmech:chebi-645e1c00ff`	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.