反应详情

Following the procedure as described in Example 165 and making variations as required to replace N-(azetidin-1-ylsulfonyl)-5-chloro-2-fluoro-4-((1-(trifluoromethyl)-cyclopentyl)methoxy)benzamide with N-(azetidin-1-ylsulfonyl)-5-chloro-2-fluoro-4-(spiro[3.5]nonan-7-ylmethoxy)benzamide, the title compound was obtained (0.06 g 19%) as a colorless solid: 1H NMR (300 MHz, CDCl3) δ 8.66 (d, J=16.2 Hz, 1H), 7.59 (d, J=9.1 Hz, 1H), 6.56 (d, J=14.5 Hz, 1H), 4.24 (t, J=7.7 Hz, 4H), 3.81 (d, J=6.1 Hz, 2H), 2.26 (q, J=7.7 Hz, 2H), 2.09-2.00 (m, 1H), 1.90-1.63 (m, 10H), 1.36-1.10 (m, 5H), 0.96-0.89 (m, 2H), 0.69-0.63 (m, 2H); MS (ES−) m/z 449.3 (M−1).