1 H NMR ( 400 MHz , 메탄올 - d 4 ) δ 8 . 65 ( d , J = 4 . 9 Hz , 1 H ) , 8 . 28 - 8 . 24 ( m , 1 H ) , 8 . 00 - 7 . 82 ( m , 4 H ) , 7 . 75 - 7 . 65 ( m , 2 H ) , 7 . 47 - 7 . 41 ( m , 1 H ) , 7 . 34 ( d , J = 7 . 9 Hz , 2 H ) , 7 . 24 ( d , J = 8 . 0 Hz , 2 H ) , 6 . 88 ( d , J = 8 . 9 Hz , 1 H ) , 4 . 31 - 3 . 95 ( m , 15 H ) , 3 . 66 ( d , J = 15 . 6 Hz , 10 H ) , 3 . 43 ( d , J = 13 . 4 Hz , 2 H ) , 2 . 99 - 2 . 79 ( m , 4 H ) , 2 . 34 - 2 . 24 ( m , 2 H ) , 2 . 08 ( t , J = 7 . 0 Hz , 2 H ) , 0 . 96 - 0 . 80 ( m , 14 H ) .