(R)-1-Ethyl-2-methyl-piperazine → HCID 178462766, compound

Participants

Reaction Steps

The title compound was prepared in a manner similar to Example 112 using 6-(4-(4-cyano-5-fluoro-2-methylphenyl)-5-hydroxy-1H-pyrazol-1-yl)nicotinic acid and (R)-1-ethyl-2-methylpiperazine. 1H NMR (400 MHz, DMSO-d6) δ ppm 1.03 (t, J=7.20 Hz, 6H) 2.33 (s, 3H) 2.65-2.79 (m, 2H) 2.88-3.02 (m, 2H) 3.06 (d, J=10.86 Hz, 1H) 3.10-3.21 (m, 1H) 3.39 (br. s., 1H) 3.57-4.21 (m, 2H) 7.52 (d, J=7.07 Hz, 1H) 7.84-7.92 (m, 1H) 7.95 (s, 1H) 8.23 (d, J=13.14 Hz, 1H) 8.37-8.50 (m, 2H); ESI-MS m/z [M+H]+ 449.3.

Provenance & Evidence