1 H NMR ( 400 MHz , CD 3 OD ) δ 7 . 18 ( d , J = 8 . 8 Hz , 1 H ) , 7 . 03 ( d , J = 2 . 4 Hz , 1 H ) , 6 . 96 ( dd , J = 8 . 4 , 2 . 4 Hz , 1 H ) , 5 . 76 및 5 . 73 ( AB q , J = 7 . 2 Hz , 2 H ) , 4 . 88 - 4 . 83 ( m , 1 H ) , 3 . 68 - 3 . 66 ( m , 1 H ) , 3 . 26 ( d , J = 6 . 4 Hz , 1 H ) , 3 . 09 ( dd , J = 13 . 6 , 3 . 6 Hz , 1 H ) , 2 . 96 ( br d , J = 19 . 2 Hz , 1 H ) , 2 . 74 - 2 . 67 ( m , 1 H ) , 2 . 46 ( d , J = 14 . 0 Hz , 1 H ) , 2 . 18 ( t , J = 7 . 6 Hz , 2 H ) , 1 . 95 - 1 . 91 ( m , 1 H ) , 1 . 86 - 1 . 78 ( m , 1 H ) , 1 . 71 ( d , J = 13 . 2 Hz , 1 H ) , 1 . 60 - 1 . 39 ( m , 6 H ) , 1 . 33 - 1 . 22 ( m , 36 H ) , 1 . 14 - 1 . 07 ( m , 1 H ) , 0 . 89 ( t , J = 6 . 8 Hz , 3 H ) .