| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5219513 | Tetrahedron | 2012 | 19 Pages |
Abstract
Root chemicals and DNA sequences were analyzed for Ligularia virgaurea collected in the northern Sichuan Province and adjacent areas of China. Thirty-eight samples were found to contain five chemotypes, two known and three new ones. From samples of the new chemotypes, 13 new compounds were isolated, including 3 sesquiterpene dimers and some rearranged eremophilanes. The DNA sequences suggested that the chemotype differentiation had a genetic origin.
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Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Yoshinori Saito, Yuriko Takashima, Aya Kamada, Yurika Suzuki, Midori Suenaga, Yasuko Okamoto, Yoichi Matsunaga, Ryo Hanai, Takayuki Kawahara, Xun Gong, Motoo Tori, Chiaki Kuroda,