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

Table 7

¹H- and¹³C-NMR spectroscopic data of compound 10 in CD₃OD.

Carbon number	δH, mult. (J in Hz)	δC
1	—	136.5, C
2	6.81, d (1.8)	118.3, CH
3	—	146.4, C
4	—	150.8, C
5	7.07, d (8.2)	114.2, CH
6	6.71, dd (8.2, 1.8)	122.1, CH
7	3.31, d (6.7)	40.7, CH2
8	5.94, ddt (10.2, 17.0, 6.7)	139.0, CH
9	5.05, dd (17.0, 1.8)	115.1, CH2
	5.01, dd (10.2, 1.8)
OCH3	3.83, s	56.8, CH3
Glc-1	4.83, d (7.3)	103.1, CH
Glc-2	3.48, dd (7.3, 9.1)	74.9, CH
Glc-3	3.37–3.39, m	78.2, CH^a
Glc-4	3.45, dd (9.5, 9.1)	71.4, CH
Glc-5	3.37–3.39, m	77.9, CH^a
Glc-6	3.68, dd (12.2, 5.4)	62.5, CH2
	3.86, dd (12.2, 1.5)

^aAssignments with the same superscripts may be may be interchanged in the same column.