mollicellin M

CHEBI:68726 ·resolve ·ANTIPROTOZOAL ·EXACT SEEDED

A member of the class of depsidones that is 3,4-dihydro-2H,7H-chromeno[7,6-b][1,4]benzodioxepine substituted by a chloro group at position 9, a hydroxy group at position 10, methyl groups at positions 2, 2, 5 and 8, a formyl group at position 11 and oxo groups at positions 4 and 7. 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:33853 CHEBI:33853
CHEBI:36683 CHEBI:36683
CHEBI:38163 CHEBI:38163
CHEBI:75939 CHEBI:75939

Chemical structure

Computed structure properties
Molecular formula	C21H17ClO7
Charge	0
Average mass	416.813 Da
Monoisotopic mass	416.06628 Da
Source	ChEBI
InChIKey	LBLDXSZDCOFIAT-UHFFFAOYSA-N

SMILES

[H]C(=O)c1c(O)c(Cl)c(C)c2c1Oc1cc3c(c(C)c1OC2=O)C(=O)CC(C)(C)O3

InChI

InChI=1S/C21H17ClO7/c1-8-15-19(10(7-23)17(25)16(8)22)27-13-5-12-14(9(2)18(13)28-20(15)26)11(24)6-21(3,4)29-12/h5,7,25H,6H2,1-4H3

Also called

9-chloro-10-hydroxy-2,2,5,8-tetramethyl-4,7-dioxo-3,4-dihydro-2H,7H-chromeno[7,6-b][1,4]benzodioxepine-11-carbaldehyde (EXACT_SYNONYM)— chebi

Cross-references

Equivalent identifiers for this same structure in other resources.

chemspider:24654423
reaxys:19895968

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:68726`	mollicellin M	`antibioticmech:chebi-3a60cb4749`	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.