1 H NMR ( 인 부분 입체 이성질체 의 3 : 2 혼합물 , 400 MHz , CDCl 3 ) δ 1 . 14 - 1 . 21 ( m , 12 H ) 2 . 40 ( t , J = 6 . 2 Hz , 1 . 2 H ) 2 . 59 ( t , J = 6 . 2 Hz , 0 . 8 H ) 3 . 27 ( d , J = 8 . 6 Hz , 1 H ) 3 . 52 - 3 . 66 ( m , 5 H ) 3 . 78 ( s 2 . 4 H ) 3 . 79 ( s 3 . 6 H ) 4 . 28 - 4 . 34 ( m , 1 H ) 4 . 84 - 4 . 96 ( m , 0 . 4 H ) 4 . 99 ( d , J = 5 . 5 Hz , 2 H ) 4 . 95 - 5 . 10 ( m , 0 . 6 H ) 5 . 05 ( d , J = 10 . 9 Hz , 1 H ) 5 . 22 ( br d , J = 17 . 6 Hz , 1 H ) 5 . 64 ( br d , J = 53 . 2 Hz , 0 . 6 H ) 5 . 70 ( br d , J = 51 . 6 Hz , 0 . 4 H ) 5 . 96 - 6 . 75 ( m , 1 H ) 6 . 20 ( d , J = 16 . 0 Hz , 0 . 6 H ) 6 . 24 ( d , J = 17 . 2 Hz , 0 . 4 H ) 6 . 74 - 6 . 79 ( m , 4 H ) 7 . 02 - 7 . 06 ( m , 2 H ) 7 . 17 - 7 . 24 ( m , 8 H ) 7 . 32 - 7 . 34 ( m , 2 H ) 7 . 41 - 7 . 44 ( m , 2 H ) 8 . 11 ( s , 1 H ) 8 . 52 ( s , 0 . 4 H ) 8 . 54 ( s , 0 . 6 H ) .