dicerandrol A

CHEBI:65764 ·resolve ·ANTIMICROBIAL_UNSPECIFIED ·EXACT SEEDED

A biaryl that is 5,5',7,7',9,9',10a,10a'-octahydro-6H,6'H-2,2'-bixanthene substituted by acetoxy groups at C-5 and C-5', hydroxy groups at C-1, C-1', C-8 and C-8', hydroxymethyl groups at C-10a and C-10a', methyl groups at C-6 and C-6' and oxo groups at C-9 and C-9' respectively. A dimeric tetrahydroxanthone derivative isolated from Phomopsis longicolla, it exhibits antibacterial 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:15734 CHEBI:15734
CHEBI:26195 CHEBI:26195
CHEBI:47622 CHEBI:47622
CHEBI:51149 CHEBI:51149
CHEBI:64459 CHEBI:64459

Chemical structure

Computed structure properties
Molecular formula	C34H34O14
Charge	0
Average mass	666.632 Da
Monoisotopic mass	666.19486 Da
Source	ChEBI
InChIKey	LMADRJRTQXNOEP-FNCICBJWSA-N

SMILES

CC(=O)O[C@@H]1[C@H](C)CC(O)=C2C(=O)c3c(ccc(-c4ccc5c(c4O)C(=O)C4=C(O)C[C@@H](C)[C@@H](OC(C)=O)[C@@]4(CO)O5)c3O)O[C@@]21CO

InChI

InChI=1S/C34H34O14/c1-13-9-19(39)25-29(43)23-21(47-33(25,11-35)31(13)45-15(3)37)7-5-17(27(23)41)18-6-8-22-24(28(18)42)30(44)26-20(40)10-14(2)32(46-16(4)38)34(26,12-36)48-22/h5-8,13-14,31-32,35-36,39-42H,9-12H2,1-4H3/t13-,14-,31-,32-,33+,34+/m1/s1

Also called

(5R,5'R,6R,6'R,10aR,10a'R)-1,1',8,8'-tetrahydroxy-10a,10a'-bis(hydroxymethyl)-6,6'-dimethyl-9,9'-dioxo-5,5',7,7',9,9',10a,10a'-octahydro-6H,6'H-2,2'-bixanthene-5,5'-diyldiacetate (EXACT_SYNONYM)— chebi

Cross-references

Equivalent identifiers for this same structure in other resources.

reaxys:15827229

Activity roles

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

CHEBI:33281 CHEBI:33281

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:65764`	dicerandrol A	`antibioticmech:chebi-663e031e4c`	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.