反应详情

Following the procedures as described in Example 55, making variations as required to replace 3-methyl-5-(2-oxo-3-(2-phenoxyethyl)imidazolidin-1-yl)thiophene-2-carboxylic acid with 5-(3-(4-fluorobenzyl)-2-oxoimidazolidin-1-yl)-3-methylthiophene-2-carboxylic acid to react with (1H-indol-2-yl)methanamine methanesulfonate, the title compound was obtained as an off-white solid in 75% yield: 1H NMR (300 MHz, CDCl3) δ 9.18 (br s, 1H), 7.55 (d, J=7.8 Hz, 1H), 7.35 (d, J=7.8 Hz, 1H), 7.30-7.22 (m, 2H), 7.19-6.98 (m, 4H), 6.36 (s, 1H), 6.28 (t, J=5.9 Hz, 1H), 6.10 (s, 1H), 4.62 (d, J=5.9 Hz, 2H), 4.42 (s, 2H), 3.81-3.73 (m, 2H), 3.45-3.38 (m, 2H), 2.50 (s, 3H); MS (ES+) m/z 463.2 (M+1), 485.2 (M+23).