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

Table 2

¹H- and¹³C-NMR spectroscopic data of compound 2 in CDCl₃.

Carbon number	δH, mult. (J in Hz)	δC
1	5.47, dt (17.2, 1.5)	117.3, CH2
	5.25, dt (10.4, 1.5)
2	5.94, ddd (5.2, 10.4, 17.2)	135.7, CH
3	4.93, brd (5.2)	63.4, CH
4	—	78.2, C
5	—	70.3, C
6	—	68.7, C
7	—	79.8, C
8	5.20, brd (8.5)	58.5, CH
8
9	5.51, brdd (8.5, 10.6)	127.6, CH
10	5.61, ddd (1.2, 7.3, 10.6)	134.6, CH
11	2.10, dq (1.2, 7.3)	31.7, CH2
12	1.38, t like (7.3)	29.2, CH2
13	1.27–1.29, m	29.2, CH2
14	1.27–1.29, m	29.2, CH2
15	1.27–1.29, m	27.2, CH2
16	1.27–1.29, m	22.1, CH2
17	0.88, t (7.0)	14.0, CH3