1 H NMR ( 400 MHz , 메탄올 - d 4 ) δ 8 . 54 ( d , J = 2 . 9 Hz , 1 H ) , 8 . 29 ( d , J = 2 . 2 Hz , 1 H ) , 8 . 14 ( d , J = 9 . 3 Hz , 1 H ) , 7 . 95 ( dd , J = 8 . 9 , 4 . 2 Hz , 1 H ) , 7 . 78 - 7 . 51 ( m , 4 H ) , 7 . 32 ( d , J = 7 . 8 Hz , 2 H ) , 7 . 22 ( d , J = 8 . 0 Hz , 2 H ) , 7 . 11 ( d , J = 10 . 0 Hz , 1 H ) , 6 . 94 ( d , J = 8 . 9 Hz , 1 H ) , 6 . 77 ( d , J = 9 . 9 Hz , 1 H ) , 4 . 83 ( s , 46 H ) , 4 . 52 - 4 . 25 ( m , 3 H ) , 4 . 16 ( d , J = 13 . 4 Hz , 2 H ) , 3 . 96 ( d , J = 13 . 1 Hz , 1 H ) , 3 . 67 ( d , J = 15 . 7 Hz , 7 H ) , 3 . 26 ( s , 5 H ) , 2 . 97 - 2 . 72 ( m , 4 H ) , 2 . 02 ( s , 2 H ) , 1 . 28 - 1 . 08 ( m , 10 H ) , 1 . 02 ( s , 3 H ) .