21-deoxyconcanamycin A

CHEBI:77921 ·resolve ·ANTIMICROBIAL_UNSPECIFIED ·EXACT SEEDED

A macrolide antibiotic that is a semisynthetic analogue of concanamycin A, possessing an 18-membered lactone ring and a 6-membered oxane ring in which the hydroxy group at position 23 is glycosylated by a 4-O-carbamoyl-2,6-dideoxy-β-D-arabino-hexopyranosyl residue. — 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:23003 CHEBI:23003
CHEBI:25105 CHEBI:25105
CHEBI:33573 CHEBI:33573
CHEBI:47985 CHEBI:47985
CHEBI:63367 CHEBI:63367
CHEBI:72588 CHEBI:72588

Chemical structure

Computed structure properties
Molecular formula	C46H75NO13
Charge	0
Average mass	850.1 Da
Monoisotopic mass	849.52384 Da
Source	ChEBI
InChIKey	XCZVWWKOXCRUSR-WKCHOFOOSA-N

SMILES

[H][C@]1([C@@H](C)[C@@H](O)[C@H](C)[C@@]2([H])C[C@@H](O[C@H]3C[C@@H](O)[C@H](OC(N)=O)[C@@H](C)O3)[C@H](C)[C@@H](/C=C/C)O2)OC(=O)/C(OC)=C/C(C)=C/[C@@H](C)[C@@H](O)[C@@H](CC)[C@@H](O)[C@H](C)C/C(C)=C/C=C/[C@@H]1OC

InChI

InChI=1S/C46H75NO13/c1-13-16-34-28(7)36(58-39-22-33(48)44(31(10)56-39)60-46(47)53)23-37(57-34)29(8)42(51)30(9)43-35(54-11)18-15-17-24(3)19-26(5)40(49)32(14-2)41(50)27(6)20-25(4)21-38(55-12)45(52)59-43/h13,15-18,20-21,26-37,39-44,48-51H,14,19,22-23H2,1-12H3,(H2,47,53)/b16-13+,18-15+,24-17+,25-20+,38-21-/t26-,27-,28-,29-,30+,31-,32+,33-,34-,35+,36-,37-,39+,40+,41-,42+,43-,44-/m1/s1

Also called

(1R,5R)-1,5-anhydro-3-O-(4-O-carbamoyl-2,6-dideoxy-β-D-arabino-hexopyranosyl)-2,4-dideoxy-5-{(2S,3S,4S)-4-[(2R,3S,4E,6E,9R,10S,11S,12R,13R,14E,16Z)-11-ethyl-10,12-dihydroxy-3,17-dimethoxy-7,9,13,15-tetramethyl-18-oxooxacyclooctadeca-4,6,14,16-tetraen-2-yl]-3-hydroxypentan-2-yl}-2-methyl-1-[(1E)-prop-1-en-1-yl]-D-threo-pentitol (EXACT_SYNONYM)— chebi

Cross-references

Equivalent identifiers for this same structure in other resources.

patent:US5610178
reaxys:9112049

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:77921`	21-deoxyconcanamycin A	`antibioticmech:chebi-9bd2b2df85`	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.