Nonvolatile Chemical Constituents from the Leaves of Ligusticopsis wallichiana (DC.) Pimenov & Kljuykov and Their Free Radical-Scavenging Activity

Table 8

¹H- and¹³C-NMR spectroscopic data of compound 11 in DMSO-d₆.

Carbon number	δH, mult. (J in Hz)	δC
1	3.08, dd (4.2, 9.2)	77.9, CH
2	1.36–1.48, m	27.9, CH2
3	1.36–1.48, m	39.9, CH2
4	—	71.3, C
5	1.74, d (11.6)	49.9, CH
6	4.48, dd (4.6, 11.6)	76.8, CH
7	1.83, m	40.3, CH
8	1.62, d (14.2)	22.4, CH2
	1.36–1.48, m
9	1.36–1.48, m	35.5, CH2
	1.14, m
10	—	41.1, C
11	2.11, dq (7.0, 6.7)	24.6, CH
12	0.90, d (6.7)	22.6, CH3
13	1.03, d (6.7)	23.1, CH3
14	0.83, s	13.8, CH3
15	1.23, s	23.6, CH3
Glc-1	4.36, d (7.3)	98.3, CH
Glc-2	2.93, m	74.3, CH
Glc-3	3.10–3.16, m	77.0, CH
Glc-4	3.02–3.04, m	70.4, CH
Glc-5	3.10–3.16, m	76.9, CH
Glc-6	3.42, dd (5.0, 11.2)	61.4, CH2
	3.70, dd (4.3, 11.2)