화합물 140 - E 1 LC / MS ESI 423 . 2 ( M + H ) +. 1 H NMR ( 500 MHz , MeOD ) δ 7 . 55 ( m , 2 H ) , 7 . 43 ? 7 . 39 ( m , 3 H ) , 7 . 24 ( d , J = 9 . 0 Hz , 1 H ) , 6 . 42 ( d , J = 7 . 3 Hz , 1 H ) , 4 . 47 ( s , 1 H ) , 4 . 33 ( s , 1 H ) , 3 . 60 ? 3 . 44 ( m , 4 H ) , 2 . 99 ( s , 2 H ) , 2 . 74 ? 2 . 71 ( t , J = 15 . 5 Hz , 2 H ) , 2 . 59 ? 2 . 55 ( t , J = 19 . 3 Hz , 2 H ) , 2 . 30 ? 2 . 20 ( m , 3 H ) , 2 . 04 ? 1 . 85 ( m , 5 H ) . 키 랄 SFC A ( 45 % MeOH ) : ee 100 %, Rt = 2 . 15 분