pedunculosumoside C

CHEBI:67875 ·resolve ·ANTIVIRAL ·EXACT SEEDED

A homoflavonoid glycoside that is 5'-prenylophioglonol attached to 2-O-β-D-glucopyranosyl-β-D-glucopyranosyl residue at position 7 via glycosidic linkage. It has been isolated from the whole plant of Ophioglossum pedunculosum and exhibits anti-HBV 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.

Label unavailable CHEBI:22798
Label unavailable CHEBI:63353
Label unavailable CHEBI:76404
Label unavailable CHEBI:76405

Chemical structure

Computed structure properties
Molecular formula	C33H40O17
Charge	0
Average mass	708.666 Da
Monoisotopic mass	708.22655 Da
Source	ChEBI
InChIKey	ZDGISMQFYIDRSP-KZGGGLRYSA-N

SMILES

[H][C@@]1(O[C@H]2[C@H](Oc3cc(O)c4c(=O)c(CO)c(-c5cc(O)c(O)c(CC=C(C)C)c5)oc4c3)O[C@H](CO)[C@@H](O)[C@@H]2O)O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O

InChI

InChI=1S/C33H40O17/c1-12(2)3-4-13-5-14(6-18(38)23(13)39)30-16(9-34)24(40)22-17(37)7-15(8-19(22)47-30)46-33-31(28(44)26(42)21(11-36)49-33)50-32-29(45)27(43)25(41)20(10-35)48-32/h3,5-8,20-21,25-29,31-39,41-45H,4,9-11H2,1-2H3/t20-,21-,25-,26-,27+,28+,29-,31-,32+,33-/m1/s1

Also called

2-[3,4-dihydroxy-5-(3-methylbut-2-en-1-yl)phenyl]-5-hydroxy-3-(hydroxymethyl)-4-oxo-4H-chromen-7-yl 2-O-β-D-glucopyranosyl-β-D-glucopyranoside (EXACT_SYNONYM)— chebi
5'-(3-methyl-2-buten-1-yl)ophioglonol 7-O-β-D-glucopyranosyl-(1→2)-β-D-glucopyranoside (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:21523326

Activity roles

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

anti-HBV agent CHEBI:64951

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:67875`	pedunculosumoside C	`antibioticmech:chebi-b30cf66bae`	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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