Piperazine → 8-Methyl-2-(4-(1-(piperazin-1-yl)ethyl)phenethyl)benzo[f][1,7]naphthyridin-5-amine

Participants

Reaction Steps

8-Methyl-2-(4-(1-(piperazin-1-yl)ethyl)phenethyl)benzo[f][1,7]naphthyridin-5-amine was prepared from 1-(4-(2-(5-amino-8-methylbenzo[f][1,7]naphthyridin-2-yl)ethyl)phenyl)ethanone (from Example 171) and piperazine (commercially available) following the procedures described for Example 182. 1H NMR (Methanol-d4) TFA Salt: δ 8.83 (s, 1H), 8.75 (s, 1H), 8.39 (d, 1H), 7.51 (s, 1H), 7.46 (d, 1H), 7.26 (m, 4H), 3.62 (m, 1H), 3.25 (t, 2H), 3.12 (t, 2H), 2.80 (m, 4H), 2.69 (m, 4H), 2.56 (s, 3H), 1.42 (d, 3H). LRMS [M+H]=426.2

Provenance & Evidence