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.

Label unavailable CHEBI:139592
Label unavailable CHEBI:26878
Label unavailable CHEBI:33566
Label unavailable CHEBI:35618
Label unavailable CHEBI:36054
Label unavailable CHEBI:38761
Label unavailable 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

Identifiers for this same structure in other resources. An accession that lands on two different structures in this corpus is withheld from both rather than shown here, since it names at most one of them.

reaxys:21312867

Activity roles

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

antibacterial agent 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 (YAML).

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