microdiplodiasol

CHEBI:68283 ·resolve ·ANTIBACTERIAL ·EXACT SEEDED

A member of the class of xanthones that is 1,2,3,4,4a,9a-hexahydro-9H-xanthen-9-one substituted by hydroxy groups at positions 1, 4, 8 and 9a, a hydroxymethyl group at position 6 and a methyl group at position 4a. Isolated from the endophytic fungus Microdiplodia species, it exhibits antibacterial 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.

CHEBI:139592 CHEBI:139592
CHEBI:22743 CHEBI:22743
CHEBI:26878 CHEBI:26878
CHEBI:33853 CHEBI:33853
CHEBI:35681 CHEBI:35681
CHEBI:51149 CHEBI:51149

Chemical structure

Computed structure properties
Molecular formula	C15H18O7
Charge	0
Average mass	310.302 Da
Monoisotopic mass	310.10525 Da
Source	ChEBI
InChIKey	SCOQIJBVVKZZHE-GVARAGBVSA-N

SMILES

C[C@@]12Oc3cc(CO)cc(O)c3C(=O)[C@@]1(O)[C@@H](O)CC[C@@H]2O

InChI

InChI=1S/C15H18O7/c1-14-10(18)2-3-11(19)15(14,21)13(20)12-8(17)4-7(6-16)5-9(12)22-14/h4-5,10-11,16-19,21H,2-3,6H2,1H3/t10-,11-,14-,15-/m0/s1

Also called

(1S*,4S*,4aS*,9aR*)-1,4,8,9a-tetrahydroxy-6-(hydroxymethyl)-4a-methyl-1,2,3,4,4a,9a-hexahydro-9H-xanthen-9-one (EXACT_SYNONYM)— chebi

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:68283`	microdiplodiasol	`antibioticmech:chebi-d3e235dd6a`	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.