1 H NMR ( 400 MHz , 클로로포름 - d ) δ = 8 . 42 ( br s , 1 H ) , 8 . 31 ( br s , 1 H ) , 8 . 22 ( br s , 1 H ) , 8 . 10 - 8 . 04 ( m , 1 H ) , 7 . 93 ( s , 1 H ) , 7 . 53 - 7 . 37 ( m , 8 H ) , 7 . 32 - 7 . 27 ( m , 3 H ) , 7 . 24 - 7 . 16 ( m , 2 H ) , 6 . 18 ( br d , J = 16 . 8 Hz , 1 H ) , 6 . 26 - 6 . 14 ( m , 1 H ) , 5 . 56 ( d , J = 53 . 1 Hz , 1 H ) , 5 . 48 - 5 . 37 ( m , 1 H ) , 5 . 31 ( br s , 1 H ) , 5 . 15 ( br d , J = 17 . 6 Hz , 1 H ) , 4 . 92 ( d , J = 17 . 6 Hz , 1 H ) , 4 . 82 ( d , J = 17 . 2 Hz , 1 H ) , 4 . 88 - 4 . 77 ( m , 1 H ) , 4 . 76 - 4 . 66 ( m , 1 H ) , 4 . 58 - 4 . 33 ( m , 3 H ) , 4 . 29 ( br d , J = 5 . 9 Hz , 1 H ) , 4 . 21 ( br s , 1 H ) , 4 . 13 - 4 . 06 ( m , 1 H ) , 3 . 93 - 3 . 79 ( m , 2 H ) .