화합물 173 - E 2 LC / MS ESI 508 ( M + H ) + 1 H NMR ( 400 MHz , MeOD ) δ 7 . 67 ( d , J = 7 . 9 Hz , 1 H ) , 7 . 32 ( d , J = 10 . 7 Hz , 2 H ) , 7 . 17 ( d , J = 7 . 3 Hz , 1 H ) , 6 . 40 ( d , J = 7 . 3 Hz , 1 H ) , 5 . 08 ( s , 1 H ) , 4 . 21 ( s , 1 H ) , 3 . 95 ( s , 3 H ) , 3 . 70 ? 3 . 32 ( m , 6 H ) , 3 . 12 - 3 . 08 ( m , 2 H ) , 2 . 64 - 2 . 54 ( m , 4 H ) , 2 . 13 - 1 . 49 ( m , 8 H ) . 치명 적 인 SFC A ( 35 % MeOH ) : ee 100 %, Rt = 3 . 25 분 .