¹H NMR (400 MHz, CDCl₃) δ 7.81 (t, J = 7.5 Hz, 3H), 7.73 (s, 1H), 7.52 – 7.39 (m, 3H), 4.82 (t, J = 5.2 Hz, 1H), 4.14 (dd, J = 11.4, 4.5 Hz, 2H), 3.75 (t, J = 11.9 Hz, 2H), 3.11 (d, J = 5.1 Hz, 2H), 2.24 – 2.03 (m, 1H), 1.34 (d, J = 13.4 Hz, 1H). ¹³C NMR (101 MHz, CDCl₃) δ 134.06, 133.41, 132.21, 128.08, 128.04, 127.64, 127.54, 127.53, 125.80, 125.31, 102.64, 66.95, 42.07, 25.66. GC-MS (m/z): 228。