(R)-1-Ethyl-2-methyl-piperazine → HCID 178462758, compound

Participants

Reaction Steps

The title compound was prepared in a manner similar to Example 112 using 6-(4-(4-cyano-2-methylphenyl)-5-hydroxy-1H-pyrazol-1-yl)nicotinic acid and (R)-1-ethyl-2-methylpiperazine. 1H NMR (400 MHz, DMSO-d6) δ ppm 0.96 (m, J=7.20, 7.20 Hz, 6 H) 2.36 (s, 3 H) 2.39 (br. s., 1 H) 2.45-2.52 (m, 1 H) 2.53-2.68 (m, 1 H) 2.71-2.90 (m, 2 H) 2.99 (br. s., 1 H) 3.41-3.66 (m, 1 H) 3.97 (br. s., 1 H) 7.53 (d, J=7.83 Hz, 1 H) 7.60 (s, 1 H) 7.84 (d, J=8.08 Hz, 1 H) 7.94 (d, J=7.79 Hz, 1 H) 7.99 (s, 1 H) 8.36 (d, J=8.59 Hz, 1 H) 8.44 (d, J=1.77 Hz, 1 H); ESI-MS m/z [M+H]+ 431.3.

Provenance & Evidence