1 H NMR ( 400 MHz , 메탄올 - d 4 ) δ 8 . 30 ( dd , J = 2 . 3 , 0 . 7 Hz , 1 H ) , 8 . 21 ( d , J = 9 . 4 Hz , 1 H ) , 8 . 11 ( d , J = 2 . 7 Hz , 1 H ) , 7 . 81 - 7 . 63 ( m , 1 H ) , 7 . 53 ( s , 1 H ) , 7 . 46 ( d , J = 8 . 3 Hz , 2 H ) , 7 . 42 - 7 . 29 ( m , 3 H ) , 7 . 23 ( d , J = 8 . 0 Hz , 3 H ) , 6 . 94 ( d , J = 2 . 8 Hz , 1 H ) , 6 . 85 ( t , J = 8 . 7 Hz , 2 H ) , 5 . 05 - 4 . 90 ( m , 3 H ) , 4 . 48 ( d , J = 10 . 0 Hz , 1 H ) , 4 . 34 ( t , J = 12 . 0 Hz , 3 H ) , 4 . 24 - 3 . 84 ( m , 7 H ) , 3 . 75 ( s , 1 H ) , 3 . 01 - 2 . 66 ( m , 5 H ) , 2 . 22 ( dd , J = 12 . 2 , 6 . 4 Hz , 2 H ) , 2 . 03 ( s , 32 H ) , 1 . 29 ( s , 1 H ) , 1 . 19 - 1 . 07 ( m , 10 H ) , 1 . 03 ( s , 3 H ) , 1 . 00 - 0 . 50 ( m , 8 H ) .