反应详情

The title compound was prepared as TFA salt according to procedure for Example 69A-69F, substituting (±)-1-benzyl 2-methyl pyrrolidine-1,2-dicarboxylate for (R)-1-benzyl 2-methyl pyrrolidine-1,2-dicarboxylate and isopropylhydrazine for (2,2,2-Trifluoro-ethyl)-hydrazine HCl salt. MS (DCI): m/z 315 (M+H)+; 1H NMR (500 MHz, CD3OD): δ 1.51 (dd, J=6.71, 3.66 Hz, 6H), 1.71-1.95 (m, 3H), 2.05-2.25 (m, 2H), 2.24-2.37 (m, 1H), 2.41-2.56 (m, 2H), 2.69-2.78 (m, 1H), 2.77-2.89 (m, 1H), 2.90-3.03 (m, 1H), 2.96 (s, 3H), 3.29-3.44 (m, 2H), 3.77-3.96 (m, 1H), 4.73-4.91 (m, 2H).