93
Table 10 Samples 1–8 of L. intermedia
and their chemical constituents
No.
Collection
year
Collection
place
Bicyclic
eremophilanes
10H Tricyclic
eremophilanes
10-OH Tricyclic
eremophilanes
1(10)-Ene, 9-ene, and
1,10-epoxy tricyclic
eremophilanes
Aromatics
Others
Ref.
1
1994
Shenlongjia
(Hubei)
−
−
−
−
913, 952, 953,
956, 957, 989,
991, 992
828, 834,
835, 840,
841
[250,
260]
2
1995
(Hebei)
−
212, 328, 522,
544, 545
511
−
−
629
[140]
3
2004
(Shanxi)
−
212, 372, 375,
491, 492, 493
−
−
−
−
[141]
4
2008
Luanchuan
(Henan)
−
334
−
−
−
−
[176]
5
a
a
1, 5, 6, 11, 12,
119, 121, 125
−
−
290, 291, 292, 293, 295 940, 944, 952,
954
758
[20]
6
1995
Xinglong Mt
(Hubei)
−
196, 212, 491,
492
−
−
−
869, 872,
873
[132,
133]
7
2004
(Shanxi)
54, 56, 118, 123,
125
491, 493
−
−
−
828, 830 [77,
204]
8
a
a
141
−
389
−
−
−
[111]
a
Not described
Chemical Constituents of Ligularia Species (Asteraceae) and Their Diversity…