decatromicin B

CHEBI:65729 ·resolve ·ANTIBACTERIAL ·EXACT SEEDED

A carbohydrate-containing antibiotic isolated from Actinomadura sp. MK73-NF4. It specifically inhibits the growth of gram-positive bacteria including multi-drug resistant strains such as Staphylococcus aureus MS9610 and menthicilin-resistant S.aureus (MRSA). — 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:23007 CHEBI:23007
CHEBI:25384 CHEBI:25384
CHEBI:26455 CHEBI:26455
CHEBI:32988 CHEBI:32988
CHEBI:33823 CHEBI:33823
CHEBI:36683 CHEBI:36683
CHEBI:37581 CHEBI:37581
CHEBI:37948 CHEBI:37948
CHEBI:51026 CHEBI:51026
CHEBI:63349 CHEBI:63349

Chemical structure

Computed structure properties
Molecular formula	C45H56Cl2N2O10
Charge	0
Average mass	855.853 Da
Monoisotopic mass	854.3312 Da
Source	ChEBI
InChIKey	OKYWSSBYCHUWKT-ZJOLZETKSA-N

SMILES

[H][C@]12C=C[C@@]3([H])C/C=C/C/C(C)=C/[C@@]4(C)C=C(C(=O)O)[C@@H](CC)C[C@]45OC(=O)C(=C5O)C(=O)[C@@]3(CC)[C@]1([H])CC[C@H](C)[C@]2([H])O[C@H]1C[C@H](O)[C@H](NC(=O)c2nc(Cl)cc2Cl)[C@@H](C)O1

InChI

InChI=1S/C45H56Cl2N2O10/c1-7-25-20-45-39(52)34(42(56)59-45)38(51)44(8-2)26(12-10-9-11-22(3)19-43(45,6)21-28(25)41(54)55)14-15-27-29(44)16-13-23(4)37(27)58-33-18-31(50)35(24(5)57-33)49-40(53)36-30(46)17-32(47)48-36/h9-10,14-15,17,19,21,23-27,29,31,33,35,37,48,50,52H,7-8,11-13,16,18,20H2,1-6H3,(H,49,53)(H,54,55)/b10-9+,22-19+/t23-,24+,25-,26+,27-,29+,31-,33-,35+,37-,43-,44+,45+/m0/s1

Also called

(3S,4S,4aS,6aR,8E,11E,12aS,15S,16aS,20aR,20bR)-15,20a-diethyl-21-hydroxy-3,11,12a-trimethyl-18,20-dioxo-4-[(2,4,6-trideoxy-4-{[(3,5-dichloro-1H-pyrrol-2-yl)carbonyl]amino}-β-D-ribo-hexopyranosyl)oxy]-1,2,3,4,4a,6a,7,10,12a,15,16,20,20a,20b-tetradecahydro-16a,19-(metheno)benzo[b]naphtho[2,1-j]oxacyclotetradecine-14(18H)-carboxylic acid (EXACT_SYNONYM)— chebi

Activity roles

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

CHEBI:33281 CHEBI:33281
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:65729`	decatromicin B	`antibioticmech:chebi-65fa083632`	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.