87
Table 9 Samples 1–19 of L. kanaitzensis
and their chemical constituents
No.
Specimen
number
(year)
Collection
place
Elevation
(m)
Bicyclic
eremophilanes
10H Tricyclic
eremophilanes
10-OH Tricyclic
eremophilanes
1(10)-Ene, 9-ene, and
1,10-epoxy tricyclic
eremophilanes
Aromatics Others
Ref.
1
2002-51
Shangri-La
(Y)
3600
−
162
226, 227, 228
−
−
−
[22]
2
2002-69
Jianchuan
(Y)
2400
2, 4, 60, 63
−
−
−
−
−
[22]
3
2003-10
Jianchuan
(Y)
2800
4
−
−
−
−
649
[22]
4
2004-05
Yulong (Y) 3200
2, 4, 5, 28
−
−
−
−
−
[22]
5
2004-78
Ninglang
(Y)
2700
1
161
226, 228, 230,
231
−
−
−
[22]
6
2005-04
Yulong (Y) 2900
4
−
234
−
−
629
[22]
7
2005-12
Jianchuan
(Y)
3500
3, 4
−
−
−
−
−
[22]
8
2005-18
Shangri-La
(Y)
3000
−
161, 344
226, 229, 230,
231, 233
−
979
−
[22]
9
2005-19
Shangri-La
(Y)
3000
33
161, 164
229, 230, 231,
233
−
−
−
[22]
10 2005-20
Shangri-La
(Y)
3600
33, 98
161, 164, 344,
538
226, 229, 230,
231, 400
−
979
806
[22]
11 2006-20
Weixi (Y)
3300
2, 3, 60, 63, 71
−
226, 230, 231
−
−
828
[22]
12 2006-22
Weixi (Y)
3200
−
161
229, 230, 231,
233, 234, 525,
526
−
−
828
[22]
13 2006-31
Weixi (Y)
2900
−
−
226, 229, 230,
231, 234
−
−
828
[22]
(continued)
Chemical Constituents of Ligularia Species (Asteraceae) and Their Diversity…