dihydrooroxylin A
CHEBI:67376
·resolve ·ANTIMYCOBACTERIAL
·EXACT
SEEDED
A dihydroxyflavanone that is flavanone substituted by hydroxy groups at positions 5 and 7 and a methoxy group at position 6. Isolated from Pisonia aculeata, it exhibits antitubercular 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.
Chemical structure
Computed structure properties
| Molecular formula | C16H14O5 |
|---|
| Charge | 0 |
|---|
| Average mass | 286.283 Da |
|---|
| Monoisotopic mass | 286.08412 Da |
|---|
| Source | ChEBI |
|---|
| InChIKey | QUAPPCXFYKSDSV-UHFFFAOYSA-N |
|---|
SMILES
COc1c(O)cc2c(c1O)C(=O)CC(c1ccccc1)O2
InChI
InChI=1S/C16H14O5/c1-20-16-11(18)8-13-14(15(16)19)10(17)7-12(21-13)9-5-3-2-4-6-9/h2-6,8,12,18-19H,7H2,1H3
Also called
- 5,7-dihydroxy-6-methoxy-2-phenyl-2,3-dihydro-4H-chromen-4-one (EXACT_SYNONYM)— chebi
- 5,7-dihydroxy-6-methoxyflavanone (EXACT_SYNONYM)— chebi
Cross-references
Equivalent identifiers for this same structure in other resources.
- hmdb:HMDB0037322
- lipidmaps:LMPK12140611
- reaxys:294379
Activity roles
Every antimicrobial role a source asserts for this compound — the
unreduced evidence behind its antimicrobial_class.
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:67376 |
dihydrooroxylin A |
antibioticmech:chebi-5411e5d51e |
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.