Flosequinan

Flosequinan

File:Flosequinan.svg
Systematic (IUPAC) name
(RS)-7-fluoro-3-methanesulfinyl-1-methyl-1,4-dihydroquinolin-4-one
Identifiers
CAS Number	76568-02-0 Y
ATC code	C01DB01 (WHO)
PubChem	CID: 4474062
ChemSpider	3672315 N
UNII	6NB119DLU7 Y
KEGG	D04195 Y
Chemical data
Formula	C11H10FNO2S
Molecular mass	239.267 g/mol
SMILES CN1C=C(C(=O)C2=C1C=C(C=C2)F)S(=O)C
InChI InChI=1S/C11H10FNO2S/c1-13-6-10(16(2)15)11(14)8-4-3-7(12)5-9(8)13/h3-6H,1-2H3 N Key:UYGONJYYUKVHDD-UHFFFAOYSA-N N
NY (what is this?)  (verify)

Flosequinan is a quinolone vasodilator. It has direct relaxing effects on peripheral arteries and veins. It is administered orally in cases of congestive heart failure in patients who are not responsive to digitalis or ACE inhibitors. It was sold under the trade name Manoplax.

It was withdrawn from the US market in October 1993 due to an increased risk of hospitalization or death.