1 H NMR ( 400 MHz , 메탄올 - d 4 ) δ 8 . 19 - 8 . 05 ( m , 2 H ) , 8 . 01 ( d , J = 2 . 7 Hz , 1 H ) , 7 . 61 ( dd , J = 8 . 9 , 2 . 2 Hz , 1 H ) , 7 . 44 ( t , J = 59 . 8 Hz , 1 H ) , 7 . 36 ( d , J = 8 . 2 Hz , 2 H ) , 7 . 24 ( d , J = 7 . 9 Hz , 2 H ) , 7 . 13 ( d , J = 8 . 0 Hz , 2 H ) , 7 . 05 ( d , J = 9 . 9 Hz , 1 H ) , 6 . 85 ( d , J = 2 . 7 Hz , 1 H ) , 6 . 72 ( d , J = 10 . 0 Hz , 1 H ) , 6 . 64 ( d , J = 8 . 9 Hz , 1 H ) , 4 . 35 ( d , J = 9 . 8 Hz , 1 H ) , 4 . 21 ( d , J = 10 . 0 Hz , 1 H ) , 4 . 05 ( d , J = 12 . 6 Hz , 2 H ) , 3 . 85 ( d , J = 13 . 1 Hz , 2 H ) , 3 . 65 ( s , 1 H ) , 3 . 58 ( d , J = 10 . 7 Hz , 6 H ) , 3 . 36 ( d , J = 14 . 9 Hz , 2 H ) , 2 . 84 ( dd , J = 18 . 9 , 9 . 2 Hz , 5 H ) , 2 . 70 ( d , J = 10 . 2 Hz , 1 H ) , 1 . 06 ( d , J = 6 . 3 Hz , 6 H ) , 1 . 02 ( s , 3 H ) , 0 . 93 ( s , 3 H ) .