1 H NMR ( 400 MHz , 메탄올 - d 4 ) δ 8 . 45 ( d , J = 0 . 7 Hz , 1 H ) , 8 . 24 - 8 . 16 ( m , 1 H ) , 8 . 08 ( d , J = 9 . 3 Hz , 1 H ) , 8 . 03 ( s , 1 H ) , 7 . 63 - 7 . 54 ( m , 1 H ) , 7 . 41 ( s , 1 H ) , 7 . 28 - 7 . 21 ( m , 2 H ) , 7 . 14 ( dd , J = 14 . 5 , 8 . 2 Hz , 5 H ) , 6 . 74 ( dd , J = 15 . 5 , 9 . 4 Hz , 2 H ) , 4 . 34 ( d , J = 9 . 9 Hz , 1 H ) , 4 . 24 ( dd , J = 17 . 7 , 11 . 9 Hz , 3 H ) , 4 . 02 ( d , J = 13 . 4 Hz , 4 H ) , 3 . 83 ( d , J = 13 . 2 Hz , 1 H ) , 3 . 58 ( d , J = 10 . 4 Hz , 7 H ) , 3 . 16 ( s , 1 H ) , 3 . 06 - 2 . 96 ( m , 0 H ) , 2 . 85 - 2 . 58 ( m , 6 H ) , 2 . 31 - 2 . 13 ( m , 2 H ) , 2 . 05 - 1 . 89 ( m , 2 H ) , 1 . 13 - 0 . 96 ( m , 9 H ) , 0 . 94 ( s , 3 H ) .