Four New Bisabolane-type Sesquiterpenes from Ligularia Lankongensis
Four New Bisabolane-type Sesquiterpenes from Ligularia Lankongensis
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DOI:
10.1177/1934578x1200700408
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发表时间:
2012-04
影响因子:
1.8
通讯作者:
H. Hirota;Yurie Horiguchi;S. Kawaii;C. Kuroda;R. Hanai;X. Gong
中科院分区:
文献类型:
--
作者:
H. Hirota;Yurie Horiguchi;S. Kawaii;C. Kuroda;R. Hanai;X. Gong
The chemical constituents of the roots of two Ligularia lankongensis samples collected in Yunnan and Sichuan Provinces, China, were investigated, together with the DNA sequence of the atpB-rbcL and ITS regions. Four new highly oxygenated bisabolane-type sesquiterpenes (1 – 4) were obtained. Intraspecific diversity in the DNA sequence was found to be limited.