1 H NMR ( 400 MHz , 메탄올 - d 4 ) δ 8 . 53 ( d , J = 4 . 0 Hz , 3 H ) , 8 . 19 - 8 . 11 ( m , 3 H ) , 7 . 38 - 7 . 32 ( m , 3 H ) , 7 . 24 ( t , J = 8 . 0 Hz , 5 H ) , 7 . 16 ( d , J = 9 . 9 Hz , 1 H ) , 4 . 90 ( t , J = 7 . 6 Hz , 3 H ) , 4 . 83 - 4 . 78 ( m , 1 H ) , 4 . 48 - 4 . 36 ( m , 3 H ) , 4 . 31 ( d , J = 10 . 0 Hz , 1 H ) , 4 . 17 - 4 . 08 ( m , 4 H ) , 3 . 93 ( d , J = 13 . 3 Hz , 1 H ) , 3 . 67 ( d , J = 9 . 7 Hz , 9 H ) , 2 . 93 - 2 . 72 ( m , 6 H ) , 1 . 19 - 1 . 09 ( m , 11 H ) , 1 . 03 ( s , 3 H ) .