Carzenide → HCID 71208512, compound

Participants

Reaction Steps

4-Oxo-1-phenyl-3-[(4-sulfamoyl-benzoylamino)-methyl]-7-trifluoromethyl-1,4-dihydro-[1,8]naphthyridine-2-carboxylic acid methyl ester was prepared starting from intermediate J and 4-sulfamoyl-benzoic acid. 1H NMR (400 MHz, DMSO-d6) δ ppm 8.90 (d, J=8.06 Hz, 1H) 8.77 (t, J=4.63 Hz, 1H) 7.91-8.00 (m, 3H) 7.83-7.89 (m, 2H) 7.52-7.59 (m, 3H) 7.47 (s, 2H) 7.43 (dd, J=6.75, 2.72 Hz, 2H) 4.46 (d, J=4.83 Hz, 2H) 3.40 (s, 3H). MS calcd. for C25H19F3N4O6S [(M+H)+] 561.1, obsd. 561.1.

Provenance & Evidence