反应详情

The title compound (405 mg) is prepared in analogy to rac-N-(3-{4-[5-(3-formyl-phenyl)-[1,2,4]oxadiazol-3-yl]-2,6-dimethyl-phenoxy}-2-hydroxy-propyl)-2-hydroxy-acetamide, starting from 3-formyl-4-methyl-benzoic acid (338 mg, 2.06 mmol) and N—((S)-3-[2-ethyl-4-(N-hydroxycarbamimidoyl)-6-methyl-phenoxy]-2-hydroxy-propyl)-2-hydroxy-acetamide (670 mg, 2.06 mmol). LC-MS**: tR=0.68 min; [M+1]+=454.17; 1H NMR (D6-DMSO): δ 1.23 (t, J=7.5 Hz, 3H), 2.35 (s, 3H), 2.70-2.78 (m, 5H), 3.21-3.29 (m, 1H), 3.39-3.48 (m, 1H), 3.71-3.80 (m, 2H), 3.84 (d, J=5.5 Hz, 2H), 3.93-4.01 (m, 1H), 5.32 (d, J=5.3 Hz, 1H), 5.56 (t, J=5.5 Hz, 1H), 7.66 (d, J=8.3 Hz, 1H), 7.71 (t, J=5.5 Hz, 1H), 7.81 (s, 2H), 8.33 (dd, J=8.0, 1.8 Hz, 1H), 8.60 (d, J=1.8 Hz, 1H), 10.37 (s, 1H).