反应详情

The title compound was prepared from 2,2-dimethyl-3-((R)-2-oxo-6-phenyl-3-((S)-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethyl)-1,3-oxazinan-6-yl)propanenitrile and methyl 6-chloropyridazine-3-carboxylate following procedures analogous to those described in Example 8 using cyclopropylamine in Step 2. LC-MS Method 2 tR=1.17 min, m/z=524.3; 1H NMR (CDCl3) 0.71 (m, 2H), 0.94 (m, 2H), 1.34 (s, 3H), 1.48 (s, 3H), 1.59 (m, 3H), 2.18 (m, 2H), 2.36 (m, 1H), 2.53 (m, 2H), 2.94 (m, 1H), 3.02 (m, 1H), 5.72 (m, 1H), 7.03 (m, 2H), 7.39 (m, 5H), 7.84 (m, 2H), 7.93 (m, 1H), 7.25 (m, 1H), 8.34 (m, 1H)