2'-oxokanamycin

CHEBI:72769 ·resolve ·ANTIMICROBIAL_UNSPECIFIED ·EXACT SEEDED

A kanamycin obtained by dehydrogenation at position 2' of kanamycin A. — 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:24951 CHEBI:24951

Chemical structure

Computed structure properties
Molecular formula	C18H34N4O11
Charge	0
Average mass	482.487 Da
Monoisotopic mass	482.22241 Da
Source	ChEBI
InChIKey	FQALWUBUOWECTR-WSWRBCCJSA-N

SMILES

NC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](O[C@H]3O[C@H](CO)[C@@H](O)[C@H](N)[C@H]3O)[C@H](N)C[C@@H]2N)C(=O)[C@@H](O)[C@@H]1O

InChI

InChI=1S/C18H34N4O11/c19-2-6-10(25)12(27)13(28)18(30-6)33-16-5(21)1-4(20)15(14(16)29)32-17-11(26)8(22)9(24)7(3-23)31-17/h4-12,14-18,23-27,29H,1-3,19-22H2/t4-,5+,6-,7-,8+,9-,10-,11-,12+,14-,15+,16-,17-,18-/m1/s1

Also called

(1S,2R,3R,4S,6R)-4,6-diamino-3-[(6-amino-6-deoxy-α-D-arabino-hexopyranosyl-2-ulose)oxy]-2-hydroxycyclohexyl 3-amino-3-deoxy-α-D-glucopyranoside (EXACT_SYNONYM)— chebi
2'-dehydrokanamycin A (EXACT_SYNONYM)— chebi
2'-ketokanamycin (EXACT_SYNONYM)— chebi

Cross-references

Equivalent identifiers for this same structure in other resources.

reaxys:22604553

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:72769`	2'-oxokanamycin	`antibioticmech:chebi-bba5914076`	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.