trovafloxacin

CHEBI:9763 ·resolve ·ANTIBACTERIAL ·EXACT SEEDED

A 1,8-naphthyridine derivative that is 4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid bearing additional 2,4-difluorophenyl, fluoro and 6-amino-3-azabicyclo[3.1.0]hex-3-yl substituents at positions 1, 6 and 7 respectively. A broad-spectrum antibiotic that was withdrawn from the market due to risk of liver failure. — 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

fluoroquinolone antibioticARO:0000001

Strictly broader compounds or drug classes this molecule belongs to.

CHEBI:25384 CHEBI:25384
CHEBI:33709 CHEBI:33709
CHEBI:38295 CHEBI:38295
CHEBI:38582 CHEBI:38582
CHEBI:50994 CHEBI:50994
CHEBI:50996 CHEBI:50996
CHEBI:73537 CHEBI:73537
CHEBI:86324 CHEBI:86324
CHEBI:87211 CHEBI:87211
ARO:0000001 ARO:0000001

Chemical structure

Computed structure properties
Molecular formula	C20H15F3N4O3
Charge	0
Average mass	416.359 Da
Monoisotopic mass	416.10963 Da
Source	ChEBI
InChIKey	WVPSKSLAZQPAKQ-CDMJZVDBSA-N

SMILES

[H][C@@]12CN(c3nc4c(cc3F)c(=O)c(C(=O)O)cn4-c3ccc(F)cc3F)C[C@]1([H])[C@H]2N

InChI

InChI=1S/C20H15F3N4O3/c21-8-1-2-15(13(22)3-8)27-7-12(20(29)30)17(28)9-4-14(23)19(25-18(9)27)26-5-10-11(6-26)16(10)24/h1-4,7,10-11,16H,5-6,24H2,(H,29,30)/t10-,11+,16+

Also called

trovafloxacine (INN)— chebi
trovafloxacino (INN)— chebi
trovafloxacinum (INN)— chebi
7-[(1R,5S,6s)-6-amino-3-azabicyclo[3.1.0]hex-3-yl]-1-(2,4-difluorophenyl)-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid (EXACT_SYNONYM)— chebi
Trovan (EXACT_SYNONYM)— aro
alatrofloxacin (EXACT_SYNONYM)— aro

Cross-references

Equivalent identifiers for this same structure in other resources.

ARO:3000664
cas:147059-72-1
drugbank:DB00685
drugcentral:2777
hmdb:HMDB0014823
kegg.compound:C07664
kegg.drug:D08654
reaxys:8172628
wikipedia.en:Trovafloxacin
chembl:CHEMBL428
pubchem.compound:62959

Activity roles

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

CHEBI:33281 CHEBI:33281
CHEBI:36047 CHEBI:36047

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
ARO	`ARO:3000664`	trovafloxacin	`antibioticmech:aro-71ef7d9a7c`	2026-08-30
CHEBI	`CHEBI:9763`	trovafloxacin	`antibioticmech:chebi-8c83ad84a5`	2026-08-30

Molecular targets

The molecular entity or process this compound acts on. Each target carries evidence — this is a mechanistic claim, not a classification.

fluoroquinolone sensitive gyrA PROTEIN DIRECT_BINDING_TARGET

ARO:3000733

CARD/ARO database assertion; target organism, strain, and assay are not specified. ARO explicitly describes ligand binding to gyrase subunit A. Evidence status: PRIMARY_EVIDENCE_NEEDED. Source: CARD_ARO 2026-08-30 (retrieved 2026-08-30).

ARO:3000733 (CARD/ARO asserts targeted_by_antibiotic ARO:3000664 (trovafloxacin); database assertion, not a primary citation.)

Mechanism summary

Mode of action: NUCLEIC_ACID_SYNTHESIS_INHIBITION microbial target — Assigned from ChEBI role CHEBI:53559 (topoisomerase IV inhibitor), CHEBI:59517 (DNA synthesis inhibitor). ChEBI asserts the role on the compound. The role names a target specific to the microbe or virus — see mode_of_action_target_scope. Not a curator's mechanistic review.

Resistance mechanisms

20 known routes by which microbes resist this compound, grounded in ARO where CARD models them. Grouped by mechanism type — expand a group to see its determinants.

ANTIBIOTIC_TARGET_ALTERATION 20

ANTIBIOTIC_TARGET_ALTERATION
Determinant	ARO ID	Organism	Gene families	Evidence
Acinetobacter baumannii gyrA conferring resistance to fluoroquinolones	ARO:3003817	not organism-specific	—	ARO:3003817 (CARD/ARO asserts confers_resistance_to_antibiotic ARO:3000664 (trovafloxacin); database assertion, not a primary citation.)
Acinetobacter baumannii parC conferring resistance to fluoroquinolones	ARO:3003818	not organism-specific	—	ARO:3003818 (CARD/ARO asserts confers_resistance_to_antibiotic ARO:3000664 (trovafloxacin); database assertion, not a primary citation.)
Bartonella bacilliformis gyrA conferring resistance to fluoroquinolones	ARO:3003297	not organism-specific	—	ARO:3003297 (CARD/ARO asserts confers_resistance_to_antibiotic ARO:3000664 (trovafloxacin); database assertion, not a primary citation.)
Escherichia coli gyrA conferring resistance to fluoroquinolones	ARO:3003294	not organism-specific	—	ARO:3003294 (CARD/ARO asserts confers_resistance_to_antibiotic ARO:3000664 (trovafloxacin); database assertion, not a primary citation.)
Escherichia coli parC conferring resistance to fluoroquinolones	ARO:3003308	not organism-specific	—	ARO:3003308 (CARD/ARO asserts confers_resistance_to_antibiotic ARO:3000664 (trovafloxacin); database assertion, not a primary citation.)
Escherichia coli parE conferring resistance to fluoroquinolones	ARO:3003316	not organism-specific	—	ARO:3003316 (CARD/ARO asserts confers_resistance_to_antibiotic ARO:3000664 (trovafloxacin); database assertion, not a primary citation.)
Morganella morganii gyrB conferring resistance to fluoroquinolones	ARO:3003306	not organism-specific	—	ARO:3003306 (CARD/ARO asserts confers_resistance_to_antibiotic ARO:3000664 (trovafloxacin); database assertion, not a primary citation.)
Mycobacterium leprae gyrA conferring resistance to fluoroquinolones	ARO:3003298	not organism-specific	—	ARO:3003298 (CARD/ARO asserts confers_resistance_to_antibiotic ARO:3000664 (trovafloxacin); database assertion, not a primary citation.)
Mycobacterium leprae gyrB conferring resistance to fluoroquinolones	ARO:3003304	not organism-specific	—	ARO:3003304 (CARD/ARO asserts confers_resistance_to_antibiotic ARO:3000664 (trovafloxacin); database assertion, not a primary citation.)
Mycobacterium tuberculosis gyrA conferring resistance to fluoroquinolones	ARO:3003295	not organism-specific	—	ARO:3003295 (CARD/ARO asserts confers_resistance_to_antibiotic ARO:3000664 (trovafloxacin); database assertion, not a primary citation.)
Mycobacterium tuberculosis gyrB with mutation conferring resistance to fluoroquinolones	ARO:3003459	not organism-specific	—	ARO:3003459 (CARD/ARO asserts confers_resistance_to_antibiotic ARO:3000664 (trovafloxacin); database assertion, not a primary citation.)
Mycoplasma hominis parC conferring resistance to fluoroquinolones	ARO:3003310	not organism-specific	—	ARO:3003310 (CARD/ARO asserts confers_resistance_to_antibiotic ARO:3000664 (trovafloxacin); database assertion, not a primary citation.)
Salmonella serovars gyrB conferring resistance to fluoroquinolones	ARO:3003307	not organism-specific	—	ARO:3003307 (CARD/ARO asserts confers_resistance_to_antibiotic ARO:3000664 (trovafloxacin); database assertion, not a primary citation.)
Salmonella serovars parE conferring resistance to fluoroquinolones	ARO:3003317	not organism-specific	—	ARO:3003317 (CARD/ARO asserts confers_resistance_to_antibiotic ARO:3000664 (trovafloxacin); database assertion, not a primary citation.)
Staphylococcus aureus gyrA conferring resistance to fluoroquinolones	ARO:3003296	not organism-specific	—	ARO:3003296 (CARD/ARO asserts confers_resistance_to_antibiotic ARO:3000664 (trovafloxacin); database assertion, not a primary citation.)
Staphylococcus aureus parC conferring resistance to fluoroquinolones	ARO:3003312	not organism-specific	—	ARO:3003312 (CARD/ARO asserts confers_resistance_to_antibiotic ARO:3000664 (trovafloxacin); database assertion, not a primary citation.)
Staphylococcus aureus parE conferring resistance to fluoroquinolones	ARO:3003315	not organism-specific	—	ARO:3003315 (CARD/ARO asserts confers_resistance_to_antibiotic ARO:3000664 (trovafloxacin); database assertion, not a primary citation.)
Streptococcus pneumoniae parC conferring resistance to fluoroquinolones	ARO:3003311	not organism-specific	—	ARO:3003311 (CARD/ARO asserts confers_resistance_to_antibiotic ARO:3000664 (trovafloxacin); database assertion, not a primary citation.)
Ureaplasma urealyticum gyrB conferring resistance to fluoroquinolones	ARO:3003305	not organism-specific	—	ARO:3003305 (CARD/ARO asserts confers_resistance_to_antibiotic ARO:3000664 (trovafloxacin); database assertion, not a primary citation.)
Ureaplasma urealyticum parC conferring resistance to fluoroquinolones	ARO:3003309	not organism-specific	—	ARO:3003309 (CARD/ARO asserts confers_resistance_to_antibiotic ARO:3000664 (trovafloxacin); database assertion, not a primary citation.)

Curation history

SEEDED_FROM_SOURCES 2026-08-30 · seed_from_sources
Seeded from data/raw/ inventories (ARO, 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

Provenance

Seeded by scripts/seed_from_sources.py from the committed inventories in data/raw/. View the record.