bedaquiline fumarate

CHEBI:72295 ·resolve ·ANTIMYCOBACTERIAL ·EXACT SEEDED

A fumarate salt prepared from equimolar amounts of bedaquiline and fumaric acid. It is used in combination therapy for the treatment of pulmonary multi-drug resistant tuberculosis by inhibition of ATP synthase, an enzyme essential for the replication of the mycobacteria. — 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:50921 CHEBI:50921

Chemical structure

Computed structure properties
Molecular formula	C32H31BrN2O2.C4H4O4
Charge	0
Average mass	671.588 Da
Monoisotopic mass	670.16785 Da
Source	ChEBI
InChIKey	ZLVSPMRFRHMMOY-WWCCMVHESA-N

SMILES

COc1nc2ccc(Br)cc2cc1[C@@H](c1ccccc1)[C@@](O)(CCN(C)C)c1cccc2ccccc12.O=C(O)/C=C/C(=O)O

InChI

InChI=1S/C32H31BrN2O2.C4H4O4/c1-35(2)19-18-32(36,28-15-9-13-22-10-7-8-14-26(22)28)30(23-11-5-4-6-12-23)27-21-24-20-25(33)16-17-29(24)34-31(27)37-3;5-3(6)1-2-4(7)8/h4-17,20-21,30,36H,18-19H2,1-3H3;1-2H,(H,5,6)(H,7,8)/b;2-1+/t30-,32-;/m1./s1

Also called

Sirturo (BRAND_NAME)— chebi
(1R,2S)-1-(6-bromo-2-methoxyquinolin-3-yl)-4-(dimethylamino)-2-(1-naphthyl)-1-phenylbutan-2-ol bis[(2Z)-but-2-enedioate] (EXACT_SYNONYM)— chebi
6-bromo-3-[(1R,2S)-4-(dimethylammonio)-2-hydroxy-2-(1-naphthyl)-1-phenylbutyl]-2-methoxyquinolinium (2E)-but-2-enedioate (EXACT_SYNONYM)— chebi
R403323 (EXACT_SYNONYM)— chebi

Cross-references

Equivalent identifiers for this same structure in other resources.

cas:845533-86-0
drugbank:DBSALT000016
kegg.drug:D09873
patent:WO2008068231
reaxys:18368422

Activity roles

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

CHEBI:33231 CHEBI:33231

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:72295`	bedaquiline fumarate	`antibioticmech:chebi-2ceef9168d`	2026-08-30

Mechanism summary

Mode of action: ENERGY_METABOLISM_INHIBITION host shared target — Assigned from ChEBI role CHEBI:20854 (ATP synthase inhibitor). ChEBI asserts the role on the compound. The target it names is one the host has too, so the mechanism is true but is not evidence of selectivity — see mode_of_action_target_scope. Not a curator's mechanistic review.
Clinical status: APPROVED

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
RESEEDED_FROM_SOURCES 2026-08-31 · seed_from_sources
Re-seeded from updated data/raw/ inventories
RESEEDED_FROM_SOURCES 2026-08-31 · 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.