反应详情

Following the procedure as described in Example 32, making variations as required to replace 2-(3-((5-chlorobenzo[b]thiophen-3-yl)methyl)-2-oxoimidazolidin-1-yl)-4-methylthiazole-5-carboxylic acid with 2-(3-(benzo[c][1,2,5]oxadiazol-5-ylmethyl)-2-oxoimidazolidin-1-yl)-4-methylthiazole-5-carboxylic acid to react with 3-(aminomethyl)pyridine, the title compound was obtained as a colorless solid in 34% yield: mp 110-112° C. (dichloromethane/hexanes); 1H NMR (300 MHz, CDCl3) δ 8.60 (s, 1H), 8.54-8.52 (m, 1H), 7.85 (d, J=9.0 Hz, 1H), 7.72-7.69 (m, 2H), 7.39-7.35 (m, 1H), 7.30-7.28 (m, 1H), 6.14 (br s, 1H), 4.60 (d, J=6.0 Hz, 2H), 4.57 (s, 2H), 4.15 (t, J=6.0 Hz, 2H), 3.56 (t, J=6.0 Hz, 2H), 2.62 (s, 3H); MS (ES+) m/z 450.2 (M+1).