反应详情

Following the procedure as described in Example 150 step 5 and making variations as required to replace 6-(adamantan-1-ylmethoxy)-5-cyclopropylnicotinic acid with 5-chloro-2-fluoro-4-((3,5,7-trifluoroadamantan-1-yl)methoxy)benzoic acid and to replace 2-methoxyethanesulfonamide with methyl sulfonamide, the title compound was obtained as a colorless solid (0.035 g, 28%): 1H NMR (300 MHz, DMSO-d6) δ 12.10 (br s, 1H), 7.76 (d, J=7.6 Hz, 1H), 7.20 (d, J=12.28 Hz, 1H), 4.00 (s, 2H), 3.22 (s, 3H), 2.26-2.15 (m, 3H), 2.07-1.97 (m, 3H), 1.82-1.74 (m, 6H); MS (ES−) m/z 468.21, 470.20 (M−1).