反应详情

Reaction of the above alcohol with methanesulfonyl chloride and aqueous dimethylamine as in Example 21 gave tert-butyl 4-{[4-[2-(difluoromethyl)-1H-benzimidazol-1-yl]-6-(4-morpholinyl)-1,3,5-triazin-2-yl][3-(dimethylamino)propyl]amino}-1-piperidinecarboxylate in 95% yield: mp (CH2Cl2/hexanes) 190-191° C.; 1H NMR (DMSO-d6) (rotamers) δ 8.41 and 8.35 (2d, J=7.6, 8.2 Hz, 1H), 7.85 (d, J=9 Hz, 1H), 7.81 and 7.74 (2t, JHF=53.0, 52.9 Hz, 1H), 7.54-7.41 (m, 2H), 4.72-4.63 and 4.56-4.48 (2m, 1H), 4.14-4.07 (m, 2H), 3.83-3.78 (m, 4H), 3.70 (m, 4H), 3.56-3.45 (m, 2H), 2.82 (m, 2H), 2.29-2.25 (m, 2H), 2.14 and 2.12 (2s, 6H), 1.80-1.64 (m, 6H), 1.42 (s, 9H); Anal. Calcd. for C30H43F2N9O3: C, 58.5; H, 7.0; N, 20.5. Found: C, 58.35; H, 7.3; N, 20.3%.