1 H NMR ( 400 MHz , 메탄올 - d 4 ) δ 8 . 43 ( s , 2 H ) , 8 . 10 ( d , J = 9 . 3 Hz , 1 H ) , 7 . 60 ( d , J = 2 . 4 Hz , 1 H ) , 7 . 25 ( d , J = 8 . 0 Hz , 4 H ) , 7 . 14 ( d , J = 8 . 1 Hz , 2 H ) , 7 . 07 ( d , J = 10 . 1 Hz , 1 H ) , 6 . 72 ( d , J = 10 . 0 Hz , 1 H ) , 6 . 55 ( d , J = 2 . 4 Hz , 1 H ) , 4 . 93 - 4 . 82 ( m , 2 H ) , 4 . 75 - 4 . 57 ( m , 4 H ) , 4 . 45 - 4 . 28 ( m , 1 H ) , 4 . 22 ( d , J = 10 . 0 Hz , 1 H ) , 4 . 14 - 3 . 97 ( m , 4 H ) , 3 . 83 ( d , J = 13 . 2 Hz , 1 H ) , 3 . 71 - 3 . 61 ( m , 1 H ) , 3 . 59 ( s , 3 H ) , 3 . 57 ( s , 3 H ) , 3 . 42 - 3 . 32 ( m , 2 H ) , 2 . 86 - 2 . 63 ( m , 4 H ) , 2 . 17 - 2 . 05 ( m , 2 H ) , 1 . 94 - 1 . 82 ( m , 2 H ) , 1 . 12 - 1 . 06 ( m , 3 H ) , 1 . 06 - 0 . 95 ( m , 10 H ) , 0 . 93 ( s , 3 H ) .