mollicellin L

CHEBI:68725 ·resolve ·ANTIPROTOZOAL ·EXACT SEEDED

A member of the class of depsidones that is 11H-dibenzo[b,e][1,4]dioxepine substituted by a hydroxy group at position 3, a methoxy group at position 7, methyl groups at positions 1 and 9, a 3-methylbut-2-enoyl group at position 8, a formyl group at position 4 and an oxo group at position 11. Isolated from Chaetomium brasiliense, it exhibits antimalarial and cytotoxic activities. — 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:17478 CHEBI:17478
CHEBI:26979 CHEBI:26979
CHEBI:33853 CHEBI:33853
CHEBI:35618 CHEBI:35618
CHEBI:51689 CHEBI:51689
CHEBI:75939 CHEBI:75939
CHEBI:76224 CHEBI:76224

Chemical structure

Computed structure properties
Molecular formula	C22H20O7
Charge	0
Average mass	396.395 Da
Monoisotopic mass	396.1209 Da
Source	ChEBI
InChIKey	SEGGMMXRZJRNCN-UHFFFAOYSA-N

SMILES

[H]C(=O)c1c(O)cc(C)c2c1Oc1cc(OC)c(C(=O)C=C(C)C)c(C)c1OC2=O

InChI

InChI=1S/C22H20O7/c1-10(2)6-15(25)19-12(4)20-17(8-16(19)27-5)28-21-13(9-23)14(24)7-11(3)18(21)22(26)29-20/h6-9,24H,1-5H3

Also called

3-hydroxy-7-methoxy-1,9-dimethyl-8-(3-methylbut-2-enoyl)-11-oxo-11H-dibenzo[b,e][1,4]dioxepine-4-carbaldehyde (EXACT_SYNONYM)— chebi

Cross-references

Equivalent identifiers for this same structure in other resources.

chemspider:24654422
reaxys:19895964

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:68725`	mollicellin L	`antibioticmech:chebi-161199ed4e`	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.