Triethylamine → HCID 25254917, compound

Participants

Reaction Steps

A solution of 8-amino-9,10-difluoro-7-oxo-2,7-dihydrospiro[[1,4]oxazino[2,3,4-ij]-quinoline-3,1′-cyclopentane]-6-carboxylic acid (13 mg, 0.04 mmol) and 3-(1H-1,2,4-triazol-1-yl)propan-1-amine (5 mg, 0.04 mmol) and 5.5 μL triethylamine in DMSO (0.3 mL) was stirred at 90° C. for 24 h. The reaction mixture was cooled and freeze-dried overnight. The crude product was taken up in ACN and purified by prep HPLC to yield 10-(3-(1H-1,2,4-triazol-1-yl)propylamino)-8-amino-9-fluoro-7-oxo-2,7-dihydrospiro[[1,4]oxazino[2,3,4-ij]quinoline-3,1′-cyclopentane]-6-carboxylic acid (3.2 mg, 18%) as a yellow solid. MS (EP) m/z: 443 (M++1). (Calcd. For C21H23FN6O4, 442.18).

Provenance & Evidence