화합물 149 - E 1 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 . 17 ? 7 . 14 ( m , 1 H ) , 6 . 38 ( d , J = 7 . 2 Hz , 1 H ) , 4 . 63 ( d , J = 11 . 6 Hz , 1 H ) , 4 . 53 ( s , 1 H ) , 4 . 08 ( d , J = 12 . 8 Hz , 1 H ) , 3 . 71 ? 3 . 58 ( m , 2 H ) , 3 . 40 ? 2 . 98 ( m , 6 H ) , 2 . 80 ? 2 . 68 ( m , 4 H ) , 2 . 38 ? 1 . 85 ( m , 6 H ) , 1 . 73 ? 1 . 55 ( m , 2 H ) . 키 랄 SFC A ( 45 % MeOH ) : ee 100 %, Rt = 1 . 89 분