화합물 189 - E 2 LC / MS ESI 517 . 0 ( M + H ) +. 1 H NMR ( 500 MHz , MeOD ) δ 7 . 63 ( d , J = 8 . 2 Hz , 2 H ) , 7 . 56 ( d , J = 8 . 2 Hz , 2 H ) , 7 . 07 ( d , J = 7 . 3 Hz , 1 H ) , 6 . 31 ( d , J = 7 . 3 Hz , 1 H ) , 3 . 89 ( s , 1 H ) , 3 . 41 ( s , 2 H ) , 3 . 34 ? 3 . 28 ( m , 2 H ) , 3 . 19 ( s , 1 H ) , 3 . 00 ( s , 1 H ) , 2 . 64 ( dd , J = 19 . 8 , 13 . 7 Hz , 6 H ) , 2 . 50 ? 2 . 40 ( m , 3 H ) , 2 . 14 ( dd , J = 13 . 5 , 4 . 9 Hz , 1 H ) , 1 . 96 ( dd , J = 23 . 8 , 16 . 9 Hz , 3 H ) , 1 . 84 ? 1 . 77 ( m , 2 H ) , 1 . 55 ( dd , J = 14 . 9 , 6 . 8 Hz , 2 H ) , 1 . 37 ( dd , J = 41 . 3 , 26 . 8 Hz , 3 H ) . 키 랄 SFC F ( 45 % EtOH ) : ee 100 %, Rt = 9 . 14 분 .