反应详情

Following the procedure as described in Example 332 Step 7 and making non-critical variations to replace 4-((2-cyanoadamantan-2-yl)methoxy)-5-cyclopropyl-2-fluorobenzoic acid with 4-((1-cyanocyclohexyl)methoxy)-5-cyclopropyl-2-fluorobenzoic acid and making variations as required to replace methanesulfonamide with cyclopropanesulfonamide, the title compound was obtained as a colorless solid (0.092 g, 66% yield): 1H NMR (300 MHz, DMSO-d6) δ 11.86 (br s, 1H), 7.13 (d, J=8.2 Hz, 1H), 6.99 (d, J=12.8 Hz, 1H), 4.15 (s, 2H), 3.08-3.00 (m, 1H), 2.03-1.95 (m, 3H), 1.73-1.66 (m, 3H), 1.51-1.38 (m, 4H), 1.23-1.15 (m, 1H), 1.09-1.05 (m, 4H), 0.91-0.85 (m, 2H), 0.69-0.64 (m, 2H); 19F NMR (282 MHz, DMSO-d6) δ −112.3 (s, 1F); MS (ES−) m/z 419.2 (M−1).