화합물 149 - E 2 LC / MS ESI 483 . 2 ( M + H ) +. 1 H NMR ( 400 MHz , MeOD ) δ 7 . 56 ( s , 1 H ) , 7 . 52 ? 7 . 41 ( m , 3 H ) , 7 . 05 ( d , J = 7 . 6 Hz , 1 H ) , 6 . 26 ( t , J = 7 . 2 Hz , 1 H ) , 4 . 53 ( d , J = 12 . 4 Hz , 1 H ) , 4 . 36 ( s , 1 H ) , 3 . 95 ( d , J = 14 . 0 Hz , 1 H ) , 3 . 51 ? 3 . 38 ( m , 5 H ) , 3 . 18 ? 2 . 84 ( m , 3 H ) , 2 . 68 ? 2 . 55 ( m , 4 H ) , 2 . 31 ? 1 . 75 ( m , 6 H ) , 1 . 60 ? 1 . 45 ( m , 2 H ) . 키 랄 SFC A ( 45 % MeOH ) : ee 100 %, Rt = 3 . 40 분