1 H NMR ( 400 MHz , 메탄올 - d 4 ) δ 8 . 53 ( d , J = 0 . 7 Hz , 1 H ) , 8 . 31 - 8 . 28 ( m , 1 H ) , 8 . 13 ( d , J = 10 . 9 Hz , 2 H ) , 7 . 70 ( dd , J = 8 . 9 , 2 . 3 Hz , 1 H ) , 7 . 36 - 7 . 30 ( m , 3 H ) , 7 . 23 ( dd , J = 11 . 5 , 8 . 1 Hz , 5 H ) , 7 . 13 ( d , J = 10 . 0 Hz , 1 H ) , 6 . 95 ( d , J = 8 . 8 Hz , 1 H ) , 4 . 90 ( t , J = 7 . 7 Hz , 3 H ) , 4 . 82 ( s , 2 H ) , 4 . 42 ( ddd , J = 9 . 9 , 7 . 1 , 3 . 6 Hz , 2 H ) , 4 . 31 ( d , J = 10 . 0 Hz , 1 H ) , 4 . 20 - 4 . 09 ( m , 3 H ) , 3 . 93 ( d , J = 11 . 8 Hz , 5 H ) , 3 . 68 ( d , J = 10 . 1 Hz , 8 H ) , 2 . 95 - 2 . 73 ( m , 5 H ) , 1 . 21 - 1 . 10 ( m , 10 H ) , 1 . 03 ( s , 4 H ) .