Synthesis of Dimethyl Methanamine Derivative

Example 176

1-(4-(2-(2,6-dimethylpyridin-4-yl)-3-isopropyl-1H-indol-5-yl)cyclohexyl)-N,N-di methyl methanamine (1.0 mg, 1% yield) was prepared according to the general procedure described in Examples 6 and 7 using 4-(2-(2,6-dimethylpyridin-4-yl)-3-isopropyl-1H-indol-5-yl)cyclohexyl) methanamine (0.080 g, 0.213 mmol) as the starting intermediate. LCMS retention time 1.814 min [E]. MS m/z: 404.3 (M+H); ¹H NMR (400 MHz, METHANOL-d₄) δ ppm 7.67 (d, J=8.8 Hz, 3H), 7.38 (d, J=8.6 Hz, 1H), 7.18 (d, J=8.6 Hz, 1H), 3.60-3.46 (m, 2H), 3.08 (d, J=6.6 Hz, 2H), 2.94 (s, 6H), 2.75 (s, 6H), 2.65 (t, J=12.5 Hz, 1H), 2.09-1.92 (m, 5H), 1.76-1.61 (m, 3H), 1.55 (d, J=7.1 Hz, 6H), 1.41-1.24 (m, 4H).