5-(1-Piperidin-4-yl-1H-pyrazol-4-yl)-3-(7-trifluoromethoxy-isoquinolin-3-yl)-pyridin-2-ylamine trihydrochloride → 3-(6-Fluoroisoquinolin-3-yl)-5-(1-piperidin-4-yl-1H-pyrazol-4-yl)-pyridin-2-ylamine

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Following the procedure for 5-(1-Piperidin-4-yl-1H-pyrazol-4-yl)-3-(7-trifluoromethoxy-isoquinolin-3-yl)-pyridin-2-ylamine trihydrochloride, using trifluoromethanesulfonic acid 6-fluoroisoquinolin-3-yl ester, the title compound was obtained as a yellow solid. 1H NMR (400 MHz, CD3OD): δ=2.27-2.39 (m, 4H), 3.18-3.26 (m, 2H), 3.51-3.60 (m, 2H), 4.57-4.70 (m, 1H), 7.79-7.86 (m, 1H), 7.96-8.04 (m, 2H), 8.36 (s, 1H), 8.40 (s, 1H), 8.56 (dd, J=9.2, 5.4 Hz, 1H), 8.70 (s, 1H), 8.74 (s, 1H), 9.77 (s, 1H). MS (ES+): m/z=389.18 [MH+]. HPLC: tR1.68 min (ZQ2, polar—5 min).

Provenance & Evidence