1 H NMR ( 400 MHz , 메탄올 - d 4 ) δ 8 . 39 - 8 . 28 ( m , 2 H ) , 8 . 08 ( d , J = 26 . 3 Hz , 2 H ) , 7 . 70 ( dd , J = 8 . 8 , 2 . 3 Hz , 1 H ) , 7 . 54 ( d , J = 8 . 0 Hz , 2 H ) , 7 . 48 ( s , 1 H ) , 7 . 43 ( d , J = 8 . 1 Hz , 2 H ) , 7 . 32 ( d , J = 8 . 0 Hz , 2 H ) , 7 . 21 ( d , J = 8 . 0 Hz , 2 H ) , 6 . 88 - 6 . 73 ( m , 2 H ) , 4 . 96 ( t , J = 7 . 6 Hz , 2 H ) , 4 . 81 ( dd , J = 8 . 2 , 5 . 0 Hz , 2 H ) , 4 . 52 ( s , 1 H ) , 4 . 37 ( t , J = 13 . 2 Hz , 3 H ) , 4 . 15 ( s , 3 H ) , 3 . 95 ( t , J = 10 . 7 Hz , 2 H ) , 3 . 78 ( d , J = 9 . 5 Hz , 1 H ) , 3 . 69 ( d , J = 10 . 5 Hz , 5 H ) , 3 . 62 ( s , 3 H ) , 3 . 38 ( d , J = 13 . 9 Hz , 2 H ) , 2 . 90 ( t , J = 7 . 0 Hz , 2 H ) , 2 . 79 ( t , J = 11 . 1 Hz , 2 H ) , 2 . 23 ( d , J = 11 . 0 Hz , 2 H ) , 2 . 07 ( d , J = 8 . 6 Hz , 2 H ) , 1 . 09 ( s , 3 H ) , 1 . 01 ( s , 3 H ) , 0 . 76 ( s , 10 H ) .