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 cyclohexanecarbohydrazide according to the synthetic method E. NMR (CDCl3): δ 0.91 (t, 3H), 1.25 to 2.36 (m, 17H), 3.70 (t, 2H), 3.87 (s, 3H), 6.43 (d, 1H), 6.61 (dd, 1H), 7.51 and 7.73 (d for isomers, 1H), 12.28 and 13.078 (br s for isomers, 1H).