1H nmr 13C nmr
Position B2
[13]
3sst002  (acetone
+D2O)
B5
[13]
B2
[14]
B5
[14]
3sst002
 (acetone
+D2O)
B2
[15]
B5[15]   B2
[16] (CD3OD)
2 (U)4.99
(L)  4.92 
(U)5.111
(L) 4.979
(U)4.90
(L) 4.77
(U)76.6, (L)79.1 (U)76.6, (L)78.9 (U)76.2,
(L)78.5
(U)76.55,
(L)78.91
(U)76.69,
(L)78.98
(U)77.9,
(L)80.6
3 (U)3.85
(L)4.29
(U)4.010
(L) 4.312
(U)3.99
(L)4.13
(U)72.8, (L)66.2 (U)72.1, (L)66.6 (U)72.2,
(L)65.7
(U)72.56,
(L)65.99
(U)71.73,
(L)66.49
(U)74.3,
(L)67.8
4 (U)4.63
(L)2.83,2.69
(U)4.741, (L)2.731,2.925 (U)4.54
(L)2.585,2.745
(U)36.7, (L)29.1 (U)37.0, (L)28.9 (U)36.2,
(L)28.3
(U)36.60,
(L)28.92
(U)37.03,
(L)29.04
(U)37.7,
(L)30.5
5,7,8a (U,L)           157.6,156.8,155.2 155.6,157.3,
157.9
154.73,155.50,
157.44
158.5,159.1,
157.2
6 5.91, 5.92(U,L) 6.02 6.02 (U)96.5,
(L)97.4
(U)96.9, (L)108.6 (U)96.4,
(L)95.1
(U)95.48,
(L)96.03
(U)95.49,
(L)96.11
(U)97.1,
(L)98.0
8 5.98   6.06,6.04(U,L) (U)96.0
(L)107.7
(U)96.0, (L)96.9 (U)95.6,
(L)106.3
96.81, 96.32, (U)98.1,
(L)108.1
4a           99.8 100.22 100.18 101.0,102.1(U,L)
1′           (U)131.5,
(L)130.98
(U)131.41,
(L)131.90
(U)131.72,
(L)131.62,
(U)132.8,
(L)133.4
2′ 6.92 6.94(U,L) 6.95,6.99(U,L)     (U)114.6,
(L)114.3
(U)115.05,
(L)114.77
(U)115.01,
(L)115.38
(U)116.1,
(L)116.7
3′,4′
(U,L)
          144.8,144.6,144.4 144.76,144.95,
145.14
145.0,145.12,
145.20
146.5,146.4, 155.2,
5′ 6.68, 6.70(U,L) 6.72(U,L) 6.74,6.75(U,L)     (U)114.8,
(L)115.0
(U)115.35,
(L)115.48
(U)115.01,
(L)115.38
(U)116.1,
(L)116.7
6′ 6.87, 6.58(U,L) 6.66(U,L) 6.64,6.78(U,L)     (U)118.5,
(L)118.3
118.95 (U)118.98,
(L)118.90
 
Table 2: NMR Data of B2 and B5.