反应详情

In a manner similar to that used in the preparation of the compound of example 1, but using 2-(5-bromo-1H-indol-3-yl)acetic acid in step 20 (A), the title compound was prepared. MS (ESI) (M+H)+=509.84/511.92/513.90 1H-NMR (500 MHz, CD3OD) δ 7.73 (d, J=1.53 Hz, 1 H), 7.46 (s, 2 H), 7.29-7.40 (m, 2 H), 7.26 (d, J=1.83 Hz, 1 H), 4.54 (s, 2 H), 3.96 (s, 2 H), 2.19 (s, 3 H).