화합물 95 LC / MS A : 100 % 순도 , UV = 214 nm , Rt = 1 . 49 분 , ESI 467 . 2 ( M + H ) +. 1 H NMR ( 500 MHz , MeOD ) δ 7 . 56 ( dd , J = 7 . 7 , 1 . 5 Hz , 1 H ) , 7 . 50 ? 7 . 43 ( m , 1 H ) , 7 . 13 ( dd , J = 9 . 7 , 8 . 2 Hz , 2 H ) , 7 . 05 ( t , J = 7 . 4 Hz , 1 H ) , 6 . 38 ( d , J = 7 . 3 Hz , 1 H ) , 4 . 97 ( s , 1 H ) , 3 . 92 ( s , 3 H ) , 3 . 43 ? 3 . 34 ( m , 2 H ) , 3 . 21 ( dd , J = 15 . 7 , 8 . 8 Hz , 3 H ) , 3 . 02 ( d , J = 3 . 3 Hz , 1 H ) , 2 . 72 ( dd , J = 18 . 3 , 12 . 0 Hz , 2 H ) , 2 . 59 ? 2 . 50 ( m , 2 H ) , 2 . 45 ( s , 1 H ) , 2 . 14 ? 1 . 69 ( m , 8 H ) .