comazaphilone E

CHEBI:70014 ·resolve ·ANTIBACTERIAL ·EXACT SEEDED

An azaphilone that is 5,6,7,8-tetrahydro-1H-isochromene substituted by a hydroxy group and a methyl group at position 7, an oxo group at position 8, a prop-1-en-1-yl group at position 3 and a (3,4-dihydroxy-2-methoxy-6-methylbenzoyl)oxy group at position 6. Isolated from Penicillium commune, it exhibits antibacterial and antineoplastic 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:139592 CHEBI:139592
CHEBI:26878 CHEBI:26878
CHEBI:33566 CHEBI:33566
CHEBI:35618 CHEBI:35618
CHEBI:36054 CHEBI:36054
CHEBI:38761 CHEBI:38761
CHEBI:50941 CHEBI:50941

Chemical structure

Computed structure properties
Molecular formula	C22H24O8
Charge	0
Average mass	416.426 Da
Monoisotopic mass	416.14712 Da
Source	ChEBI
InChIKey	VWYGBXGOGQHZHM-JBAXFHHXSA-N

SMILES

C/C=C/C1=CC2=C(CO1)C(=O)[C@](C)(O)[C@H](OC(=O)c1c(C)cc(O)c(O)c1OC)C2

InChI

InChI=1S/C22H24O8/c1-5-6-13-8-12-9-16(22(3,27)20(25)14(12)10-29-13)30-21(26)17-11(2)7-15(23)18(24)19(17)28-4/h5-8,16,23-24,27H,9-10H2,1-4H3/b6-5+/t16-,22-/m1/s1

Also called

rel-(6R,7R)-7-hydroxy-7-methyl-8-oxo-3-[(1E)-prop-1-en-1-yl]-5,6,7,8-tetrahydro-1H-isochromen-6-yl 3,4-dihydroxy-2-methoxy-6-methylbenzoate (EXACT_SYNONYM)— chebi

Cross-references

Equivalent identifiers for this same structure in other resources.

reaxys:21312867

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:70014`	comazaphilone E	`antibioticmech:chebi-790a222c84`	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.