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Two new triterpenoid saponins from Polygala crotalarioides |
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| Authors: | Yan Hua Chang Xiang Chenb Jun Zhoub a Key Laboratory for Forest Resources Conservation Use in the Southwest Mountains of China Ministry of Education Southwest Forestry University Kunming China b State Key Laboratory of Phytochemistry Plant Resource in West China Kunming Institute of Botany Academia Sinica Kunming China |
| Affiliation: | a Key Laboratory for Forest Resources Conservation and Use in the Southwest Mountains of China, Ministry of Education, Southwest Forestry University, Kunming 650224, China;b State Key Laboratory of Phytochemistry and Plant Resource in West China, Kunming Institute of Botany, Academia Sinica, Kunming 650204, China |
| Abstract: | Two new oleanane-type saponins, crotalarioside A (1) and crotalarioside B (2), were isolated from the roots of Polygala crotalarioides. Their structures were elucidated on the basis of spectroscopic and chemical evidence. |
| Keywords: | Polygala crotalarioides Chemical constituents Oleanane-type saponins |
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