反应详情

The title compound was prepared as a yellow solid, using 1-pentyl-6-methoxy-isatin obtained in Example 39(A) and 2-cyclohexylacetohydrazide according to the synthetic method E. NMR (CDCl3): δ 0.91 (t, 3H), 1.01-1.07 (m, 2H), 1.18 to 1.39 (m, 7H), 1.60-1.72 (m, 5H), 1.81 (d, 2 H), 1.92-1.94 (m, 1H), 2.27 (d, 1H), 2.69 (d, 1H), 3.70 (t, 2H), 3.87 (s, 3H), 6.42 (s, 1H), 6.62 (d, 1H), 7.52 and 7.74 (d for isomers, 1H), 12.39 and 13.99 (br s for isomers, 1H).