3

Dipterocarpol lacton

Bng 1. S liu ph 1H (500 MHz) v 13C NMR (125 MHz) ca dipterocarpol lacton trong CDCl3. (Tng quan HMBC: Xem hnh chp trang sau)V tr(H(C

11.92 m

1.43 m39.8 t

22.52 m

2.43 m34.0 t

3217.7 s

447.4 s

51.37 m55.3 d

61.77 m

1.88 m25.0 t

71.60 m

1.31 m34.5 t

840.3 s

91.40 m49.9 d

1036.8 s

111.54 m21.9 t

121.27 m26.8 t

131.62 m43.3 d

1450.1 s

151.52 m

1.15 m31.2 t

161.52 m19.6 t

171.95 m49.3 d

181.00 s15.2 q

190.94 s15.9 q

2090.0 s

211.37 s25.5 q

222.64 m

2.56 m29.1 t

232.10 m

2.01 m31.1 t

24176.6 s

251.04 s21.0 q

261.08 s26.7 q

270.90 s16.2 q

Sp xp li:Bng 2.

V tr(H(C

3217.7 s

24176.6 s222.64 m

2.56 m29.1 t

2090.0 s121.27 m26.8 t

51.37 m55.3 d261.08 s26.7 q

1450.1 s211.37 s25.5 q

91.40 m49.9 d161.77 m

1.88 m25.0 t

171.95 m49.3 d251.04 s21.0 q

447.4 s111.54 m21.9 t

131.62 m43.3 d61.52 m

19.6 t

840.3 s270.90 s16.2 q

11.92 m

1.43 m39.8 t190.94 s15.9 q

1036.8 s181.00 s15.2 q

71.60 m

1.31 m34.5 t

22.52 m

2.43 m34.0 t

151.52 m

1.15 m31.2 t

232.10 m

2.01 m31.1 t

222.64 m

2.56 m29.1 t

121.27 m26.8 t

261.08 s26.7 q

211.37 s25.5 q

161.77 m

1.88 m25.0 t

251.04 s21.0 q

111.54 m21.9 t

61.52 m

19.6 t

270.90 s16.2 q

190.94 s15.9 q

181.00 s15.2 q

PAGE 2

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