1 H NMR ( 400 MHz , 메탄올 - d 4 ) δ 8 . 86 ( d , J = 4 . 9 Hz , 1 H ) , 8 . 65 ( s , 1 H ) , 8 . 14 ( d , J = 9 . 4 Hz , 0 H ) , 7 . 96 ( d , J = 8 . 6 Hz , 1 H ) , 7 . 48 - 7 . 37 ( m , 2 H ) , 7 . 32 ( d , J = 7 . 9 Hz , 1 H ) , 7 . 08 ( d , J = 10 . 0 Hz , 0 H ) , 6 . 83 ( d , J = 9 . 9 Hz , 0 H ) , 4 . 96 ( t , J = 7 . 6 Hz , 1 H ) , 4 . 83 ( s , 8 H ) , 4 . 53 - 4 . 41 ( m , 0 H ) , 4 . 37 - 4 . 25 ( m , 1 H ) , 4 . 23 - 4 . 07 ( m , 2 H ) , 3 . 98 ( d , J = 13 . 1 Hz , 1 H ) , 3 . 78 ( s , 0 H ) , 3 . 65 ( s , 2 H ) , 3 . 56 ( s , 1 H ) , 3 . 52 - 3 . 39 ( m , 1 H ) , 3 . 00 - 2 . 75 ( m , 2 H ) , 2 . 26 - 2 . 14 ( m , 1 H ) , 2 . 02 ( t , J = 7 . 0 Hz , 1 H ) , 1 . 12 ( d , J = 13 . 2 Hz , 5 H ) , 1 . 02 ( s , 1 H ) .