화합물 170 - E 1 LC / MS ESI 452 . 2 ( M + H ) +. 1 H NMR ( 500 MHz , CD 3 OD ) δ 7 . 18 - 7 . 15 ( m , 2 H ) , 7 . 08 - 7 . 04 ( m , 1 H ) , 6 . 77 ( d , J = 8 . 0 Hz , 1 H ) , 6 . 41 - 6 . 38 ( m , 1 H ) , 4 . 59 - 4 . 52 ( m , 3 H ) , 4 . 21 - 4 . 19 ( m , 1 H ) , 3 . 54 - 3 . 38 ( m , 6 H ) , 3 . 29 - 3 . 20 ( m , 3 H ) , 3 . 11 - 3 . 07 ( m , 1 H ) , 2 . 72 ( t , J = 6 . 0 Hz , 2 H ) , 2 . 56 ( t , J = 7 . 0 Hz , 2 H ) , 2 . 17 - 2 . 07 ( m , 2 H ) , 1 . 92 - 1 . 88 ( m , 2 H ) , 1 . 76 - 1 . 71 ( m , 2 H ) , 1 . 70 - 1 . 59 ( m , 2 H ) . 키 랄 SFC A ( 40 % MeOH ) : ee 41 . 7 %, Rt = 2 . 55 분 .