Chemical Constituents from the Roots of Polygala arillata and Their Anti-Inflammatory Activities

Table 1

The spectral data of ¹H-NMR (400 MHz) and ¹³C-NMR (100 MHz) of compound 1 in CD3OD.

Position	δH	δC	Position	δH	δC
1	2.12 (1H, m), 1.21 (1H, m)	44.6	3-O-Glc-1	4.55 (1H, d, J = 7.8 Hz)	105.6
2	3.55 (1H, m)	70.9	Glc-2	3.95 (m)	75.1
3	3.50 (1H, m)	87.7	Glc-3	3.26 (m)	77.7
4	—	53.2	Glc-4	3.92 (m)	71.7
5	1.70 (1H, m)	52.9	Glc-5	3.26 (m)	77.7
6	1.67 (1H, m), 1.21 (1H, m)	21.6	Glc-6	3.82 (m), 3.72 (1H, dd, J = 6.6, 4.8 Hz)	62.3
7	1.67 (1H, m), 1.27 (1H, m)	34.3	28-O-Fuc-1	5.44 (1H, d, J = 8.4 Hz)	95.0
8	—	41.7	Fuc-2	3.85 (m)	72.3
9	1.89 (1H, m)	50.1	Fuc-3	3.38 (m)	75.5
10	—	37.5	Fuc-4	5.10 (1H, d, J = 3.6 Hz)	75.3
11	1.99 (1H, m), 1.64 (1H, m)	23.9	Fuc-5	4.32 (m)	71.2
12	5.67 (1H, t)	128.8	Fuc-6	1.10 (3H, d, J = 6.6 Hz)	16.5
13	—	139.3	Ac at 4	2.19 (3H, s)	20.8
14	—	48.6	—	—	172.8
15	1.64 (1H, m), 1.44 (1H, m)	24.9	Rha-1	5.46 (1H, brs)	101.1
16	1.99 (1H, m), 1.91 (1H, m)	24.7	Rha-2	3.55 (m)	71.1
17	—	47.9	Rha-3	3.84 (m)	73.7
18	2.92 (1H, dd, J = 10.2, 3.6 Hz)	42.8	Rha-4	3.54 (m)	85.0
19	1.62 (1H, m), 1.23(1H, m)	46.2	Rha-5	3.87 (m)	68.5
20	—	31.6	Rha-6	1.32 (3H, d, J = 6.6 Hz)	18.2
21	1.39 (1H, s), 1.27 (1H, m)	34.7	Xyl-1 (inner)	4.51 (1H, d, J = 7.8 Hz)	106.8
22	1.75 (1H, m), 1.61 (1H, m)	33.0	Xyl-2	3.95 (m)	75.1
23	—	181.9	Xyl-3	4.13 (1H, d, J = 3.6 Hz)	85.9
24	1.40 (3H, s)	13.7	Xyl-4	3.54 (m)	69.4
25	1.29 (3H, s)	17.7	Xyl-5	3.77 (m), 3.56 (m)	66.5
26	0.76 (3H, s)	18.9	Xyl-1 (outer)	4.36 (1H, d, J = 7.8 Hz)	104.9
27	3.77 (1H, m), 3.55(1H, m)	64.7	Xyl-2	3.95 (m)	75.0
28	—	177.8	Xyl-3	3.37 (m)	77.6
29	0.94 (3H, s)	33.4	Xyl-4	3.27 (m)	71.1
30	0.97 (3H, s)	24.1	Xyl-5	3.92 (m), 3.24 (m)	67.2