反应详情

The product from Method H (50 mg/0.298 mmol) was reacted with 100 mg (0.883 mmol) of N-methylcyclohexylamine as described in Method B. The reaction mixture was worked up as in Method B with the exception that ethyl acetate was used in place of ether. The title compound (42 mg, 58% yield) was obtained as a white solid. Mp 221° C. dec. 1H NMR (400 MHz, CDCl3) δ: 1.15-1.25 (m, 1H), 1.43-1.62 (m, 4H), 1.73 (br s, 1H, J=13.7 Hz), 1.82-1.90 (m, 4H), 2.41 (d, 3H, J=0.8 Hz), 3.21 (s, 3H) 4.63 (br s, 1H), 6.20 (s, 1H), 8.22 (s, 1H), 10.1 (br s, 1H). LRMS: 245 (M+1).