1 H NMR ( 400 MHz , 메탄올 - d 4 ) δ 8 . 44 ( d , J = 0 . 7 Hz , 1 H ) , 8 . 19 ( d , J = 2 . 2 Hz , 1 H ) , 8 . 06 ( d , J = 21 . 7 Hz , 2 H ) , 7 . 63 - 7 . 53 ( m , 1 H ) , 7 . 41 ( s , 1 H ) , 7 . 28 - 7 . 21 ( m , 2 H ) , 7 . 14 ( dd , J = 13 . 9 , 8 . 2 Hz , 4 H ) , 6 . 73 ( dd , J = 18 . 8 , 9 . 5 Hz , 2 H ) , 4 . 42 - 4 . 30 ( m , 1 H ) , 4 . 30 - 4 . 18 ( m , 3 H ) , 4 . 13 ( d , J = 4 . 3 Hz , 2 H ) , 4 . 02 ( d , J = 12 . 6 Hz , 2 H ) , 3 . 84 ( d , J = 13 . 2 Hz , 1 H ) , 3 . 58 ( d , J = 10 . 5 Hz , 7 H ) , 3 . 09 ( q , J = 7 . 3 Hz , 2 H ) , 2 . 92 - 2 . 72 ( m , 3 H ) , 2 . 72 - 2 . 61 ( m , 1 H ) , 2 . 24 - 2 . 13 ( m , 2 H ) , 1 . 96 ( d , J = 8 . 7 Hz , 2 H ) , 1 . 32 ( t , J = 7 . 3 Hz , 3 H ) , 1 . 11 - 0 . 98 ( m , 9 H ) , 0 . 94 ( s , 3 H ) .