화합물 182 - E 1 LC / MS ESI 507 . 2 ( M + H ) +. 1 H NMR ( 500 MHz , MeOD ) δ 7 . 42 - 7 . 38 ( m , 2 H ) , 7 . 14 ? 7 . 09 ( m , 2 H ) , 6 . 99 ( t , J = 7 . 5 Hz , 2 H ) , 6 . 35 - 6 . 33 ( m , 1 H ) , 5 . 13 ( d , J = 9 Hz , 1 H ) , 4 . 78 ? 4 . 52 ( m , 1 H ) , 4 . 75 ? 4 . 40 ( m , 2 H ) , 4 . 21 ? 4 . 14 ( m , 2 H ) , 3 . 89 ? 3 . 86 ( m , 2 H ) , 3 . 57 ( d , J = 15 Hz , 1 H ) , 3 . 39 ( t , J = 5 . 5 Hz , 2 H ) , 3 . 03 ? 2 . 98 ( m , 1 H ) , 2 . 78 ? 2 . 60 ( m , 3 H ) , 2 . 46 ? 2 . 45 ( m , 2 H ) , 2 . 00 ? 1 . 83 ( m , 3 H ) , 1 . 71 ? 1 . 68 ( m , 2 H ) , 1 . 48 ? 1 . 37 ( m , 6 H ) , 1 . 14 ( s , 2 H ) . 키 랄 HPLC L ( 70 % EtOH ) : ee 100 %, Rt = 17 . 25 분 .