反应详情

The title compound was prepared from 2-chloro-9-methoxy-6,7-dihydro-pyrimido[6,1-a]isoquinolin-4-one (4) and (2-bromo-phenyl)-hydrazine as in Example 1 d. 1H-NMR (400 MHz, d6-DMSO at 60° C.) δ 9.19 (br, 1H), 7.66 (brd, 1H), 7.46 (d, 1H), 7.44 (br, 1H), 7.20 (t, 1H), 6.98-6.75 (3H), 6.71 (t, 1H), 6.23 (s, 1H), 3.94 (t, 2H), 3.82 (s, 3H) and 2.93 (t, 2H); MS (ESI) (M+H)+ 413, 415.