Platycoside N: A New Oleanane-Type Triterpenoid Saponin from the Roots of Platycodon grandiflorum
Abstract
:1. Introduction
2. Results and Discussion
3. Experimental
3.1. General
3.2. Plant material
3.3. Extraction and isolation
3.4. Acid hydrolysis of 1
4. Conclusions
Acknowledgements
References and Notes
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Sample Availability: Samples of the compounds are available from the authors ([email protected]). |
Position | δ C | Position | δ C |
---|---|---|---|
1 | 46.8 | 3-O-Glc | |
2 | 70.1 | 1 | 106.7 |
3 | 83.1 | 2 | 75.3 |
4 | 42.4 | 3 | 78.7 |
5 | 47.5 | 4 | 72.1 |
6 | 20.5 | 5 | 76.0 |
7 | 33.6 | 6 | 70.8 |
8 | 40.2 | Glc | |
9 | 47.5 | 1′ | 106.7 |
10 | 37.2 | 2′ | 74.9 |
11 | 24.4 | 3′ | 78.7 |
12 | 123.1 | 4′ | 71.6 |
13 | 144.5 | 5′ | 78.7 |
14 | 42.4 | 6′ | 62.3 |
15 | 36.2 | Ara | |
16 | 74.2 | 1 | 93.9 |
17 | 48.6 | 2 | 75.3 |
18 | 41.5 | 3 | 70.8 |
19 | 47.2 | 4 | 66.6 |
20 | 31.0 | 5 | 63.7 |
21 | 36.2 | Rha | |
22 | 32.2 | 1 | 101.5 |
23 | 66.6 | 2 | 71.6 |
24 | 16.0 | 3 | 72.7 |
25 | 18.6 | 4 | 73.1 |
26 | 17.7 | 5 | 68.7 |
27 | 27.2 | 6 | 18.6 |
28 | 176.0 | ||
29 | 33.3 | ||
30 | 24.8 |
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Share and Cite
Li, W.; Zhang, W.; Xiang, L.; Wang, Z.; Zheng, Y.-N.; Wang, Y.-P.; Zhang, J.; Chen, L. Platycoside N: A New Oleanane-Type Triterpenoid Saponin from the Roots of Platycodon grandiflorum. Molecules 2010, 15, 8702-8708. https://doi.org/10.3390/molecules15128702
Li W, Zhang W, Xiang L, Wang Z, Zheng Y-N, Wang Y-P, Zhang J, Chen L. Platycoside N: A New Oleanane-Type Triterpenoid Saponin from the Roots of Platycodon grandiflorum. Molecules. 2010; 15(12):8702-8708. https://doi.org/10.3390/molecules15128702
Chicago/Turabian StyleLi, Wei, Wei Zhang, Lan Xiang, Zi Wang, Yi-Nan Zheng, Ying-Ping Wang, Jing Zhang, and Li Chen. 2010. "Platycoside N: A New Oleanane-Type Triterpenoid Saponin from the Roots of Platycodon grandiflorum" Molecules 15, no. 12: 8702-8708. https://doi.org/10.3390/molecules15128702