No.	5		6		7
	δ C	δ H (mult., J in Hz)	δ C	δ H (mult., J in Hz)	δ C	δ H (mult., J in Hz)
1	39.8	0.99 (m)/1.63 (m)	39.8	0.98 (m)/1.64 (m)	39.78	0.98 (m)/1.64 (m)
2	27.0	1.72 (m)/1.87 (m)	27.0	1.72 (m)/1.86 (m)	27.0	1.70 (m)/1.87 (m)
3	90.7	3.15 (dd, 11.4, 4.2)	90.7	3.16 (dd, 11.4, 4.2)	90.7	3.15 (dd, 11.4, 4.2)
4	40.7	—	40.8	—	40.8	—
5	57.1	0.80 (br d, 11.4)	57.1	0.80 (br d, 11.4)	57.1	0.80 (br d, 11.4)
6	19.4	1.43 (m)/1.56 (m)	19.4	1.43 (m)/1.56 (m)	19.4	1.42 (m)/1.55 (m)
7	33.9	1.33 (m)/1.52 (m)	33.9	1.33 (m)/1.52 (m)	34.0	1.33 (m)/1.50 (m)
8	40.1	—	40.2	—	40.2	—
9	49.0	1.60 (m)	49.0	1.60 (m)	49.0	1.59 (m)
10	37.9	—	38.0	—	37.9	—
11	24.6	1.92–1.94 (m)	24.6	1.90–1.92 (m)	24.6	1.90–1.93 (m)
12	124.0	5.31 (t, 3.6)	123.8	5.34 (t, 3.0)	123.9	5.29 (t, 3.0)
13	144.6	—	144.6	—	144.8	—
14	42.9	—	42.9	—	42.9	—
15	28.9	1.10 (m)/1.78 (m)	28.9	1.10 (m)/1.80 (m)	28.9	1.10 (m)/1.80 (m)
16	24.3	1.76 (m)/2.10 (td, 13.2, 3.0)	23.8	1.74 (m)/2.04 (td, 13.2, 3.0)	24.1	1.73 (m)/2.07 (td, 13.8, 2.4)
17	49.0	—	47.7	—	48.4	—
18	41.9	2.85 (dd, 13.2, 4.2)	41.5	3.09 (dd, 13.8, 4.2)	41.8	2.91 (dd, 13.8, 4.2)
19	42.5	1.40a/1.62a	46.1	1.47a 1.84 (t, 13.8)	41.4	1.11a 1.83 (t, 13.8)
20	36.1	—	69.8	—	36.8	—
21	29.9	1.31 (m)/1.52 (m)	34.1	1.50 (m)/1.56 (m)	29.3	1.19 (m)/1.50 (m)
22	32.8	1.58 (m)/1.72 (m)	32.5	1.57 (m)/1.94 (m)	32.5	1.66 (m)/1.74 (m)
23	28.6	1.06 (s)	28.6	1.06 (s)	28.6	1.06 (s)
24	17.0	0.87 (s)	17.0	0.88 (s)	17.0	0.87 (s)
25	16.1	0.98 (s)	16.2	0.98 (s)	16.1	0.98 (s)
26	17.9	0.82 (s)	18.0	0.84 (s)	17.9	0.83 (s)
27	26.3	1.19 (s)	26.3	1.17 (s)	26.3	1.19 (s)
28	178.1	—	178.0	—	178.0	—
29	28.0	0.92 (s)	31.5	1.20 (s)	74.3	3.21 (s)
30	66.3	3.45a/3.54a	—	—	19.6	0.95 (s)

^aOverlapped signal.