1 H NMR ( 400 MHz , 메탄올 - d 4 ) δ 8 . 20 ( dd , J = 2 . 3 , 0 . 7 Hz , 1 H ) , 8 . 11 ( d , J = 2 . 7 Hz , 1 H ) , 7 . 74 - 7 . 37 ( m , 4 H ) , 7 . 37 - 7 . 23 ( m , 2 H ) , 7 . 23 - 7 . 12 ( m , 2 H ) , 6 . 95 ( d , J = 2 . 8 Hz , 1 H ) , 6 . 70 ( dd , J = 9 . 1 , 0 . 8 Hz , 1 H ) , 4 . 83 - 4 . 71 ( m , 3 H ) , 4 . 66 ( s , 1 H ) , 4 . 59 ( dd , J = 6 . 3 , 5 . 4 Hz , 3 H ) , 4 . 23 - 4 . 13 ( m , 2 H ) , 4 . 00 - 3 . 84 ( m , 4 H ) , 3 . 84 - 3 . 70 ( m , 1 H ) , 3 . 13 ( dd , J = 12 . 0 , 2 . 2 Hz , 3 H ) , 2 . 95 - 2 . 71 ( m , 4 H ) , 2 . 21 ( ttd , J = 7 . 5 , 5 . 0 , 2 . 3 Hz , 4 H ) , 1 . 97 - 1 . 90 ( m , 2 H ) , 1 . 70 ( d , J = 7 . 8 Hz , 2 H ) , 1 . 18 ( d , J = 9 . 3 Hz , 7 H ) , 1 . 16 - 1 . 00 ( m , 13 H ) .