화합물 193 - E 2 LC / MS ESI 517 . 1 ( M + H ) +. 1 H NMR ( 500 MHz , MeOD ) δ 7 . 72 ( dd , J = 19 . 2 , 8 . 2 Hz , 4 H ) , 7 . 26 ( s , 1 H ) , 6 . 42 ( d , J = 7 . 3 Hz , 1 H ) , 4 . 62 ( s , 1 H ) , 4 . 49 ( d , J = 13 . 0 Hz , 1 H ) , 4 . 20 ( s , 1 H ) , 3 . 83 ( s , 4 H ) , 3 . 61 ( d , J = 13 . 8 Hz , 1 H ) , 3 . 42 ( s , 2 H ) , 3 . 00 ( t , J = 13 . 0 Hz , 1 H ) , 2 . 75 ( t , J = 6 . 2 Hz , 2 H ) , 2 . 65 ( t , J = 11 . 7 Hz , 1 H ) , 2 . 51 ( d , J = 7 . 0 Hz , 2 H ) , 1 . 99 ? 1 . 87 ( m , 3 H ) , 1 . 70 ( s , 2 H ) , 1 . 17 ( d , J = 11 . 8 Hz , 2 H ) . 키 랄 SFC B ( 35 % MeOH ) : ee 100 %, Rt = 3 . 78 분