. 2023 Feb 27;28(5):2194. doi: 10.3390/molecules28052194

Table 5.

¹H-NMR (600 MHz) and ¹³C-NMR (150 MHz) data of compound 5 (δ in ppm).

NO.	δ _C ^b	δ_H ^b(J in Hz)	NO.	δ _C ^b	δ_H ^b(J in Hz)
1	39.0	0.74 m, 1.52 m	3-O-Glc
2	26.6	1.34 m, 1.82 m	1′	104.6	4.95 (d, J = 7.7 Hz)
3	88.6	3.30 (dd, J = 3.9, 11.5 Hz)	2′	82.3	4.13 m ^a
4	39.5	/	3′	78.5	4.37 m ^a
5	56.1	0.68 (d, J = 11.9 Hz)	4′	71.4	4.11 m ^a
6	18.2	1.34 m, 1.47 m	5′	78.1	3.99 m ^a
7	34.9	1.20 (d, J = 11.9 Hz)	6′	62.7	4.39 m ^a
8	39.8	/	-O-Glc
9	50.0	1.35 m	1″	103.0	5.54 (d, J = 6.8 Hz)
10	36.7	/	2″	84.2	4.23 m ^a
11	30.7	1.51 m ^a, 1.89 m ^a	3″	77.7	4.31 m ^a
12	69.9	4.18 m ^a	4″	71.1	4.24 m ^a
13	49.3	2.00 m	5″	77.6	4.16 m ^a
14	51.1	/	6″	62.5	4.03 m, 4.39 m ^a
15	30.4	0.96 m ^a, 1.42 m ^a	-Xyl
16	26.4	1.34 m ^a, 2.30 m ^a	1‴	106.2	5.44 (d, J = 6.8 Hz)
17	51.2	2.57 m	2‴	75.8	4.13 m ^a
18	15.8	0.96 s	3‴	78.5	4.37 m ^a
19	16.1	0.80 s	4‴	70.9	4.11 m ^a
20	83.2	/	5′′′	67.2	3.71 (d, J = 10.2 Hz)
21	22.1	1.64 s	20-O-Glc
22	32.7	1.90 m, 2.58 m	1′′′′	97.8	5.12 br.s
23	26.4	1.97 m ^a, 2.20 m ^a	2′′′′	74.7	3.88 m ^a
24	90.0	4.80 (t, J = 6.7 Hz)	3′′′′	78.1	4.17 m ^a
25	146.1	/	4′′′′	71.5	4.24 m ^a
26	113.1	5.09 br.s, 5.28 br.s	5′′′′	76.6	3.99 m ^a
27	17.3	1.96 s	6′′′′	69.9	4.30 m ^a, 4.76 (d, J = 10.0 Hz)
28	27.8	1.28 s	-Xyl
29	16.4	1.11 s	1′′′′′	105.5	5.01 (d, J = 7.4 Hz)
30	17.2	0.95 s	2′′′′′	74.6	4.06 m ^a
			3′′′′′	78.4	4.37 m ^a
			4′′′′′	70.5	4.17 m ^a
			5′′′′′	66.8	3.76 (t, J = 10.2 Hz), 4.33 m ^a

^a: Overlapped signals, ^b: C₅D₅N, s: singlet, d: doublet, t: triplet, m: multiplet, br.s: broad singlet, ′: the first sugar, ″: the second sugar, ‴: the third sugar, ′′′′: the fourth sugar, ′′′′′: the fifth sugar, /: no hydrogen.