A New Triterpenoid Saponin from Pulsatilla cernua

doi:10.3390/molecules15031891

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Molecules 2010, 15(3), 1891-1897; doi:10.3390/molecules15031891

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A New Triterpenoid Saponin from Pulsatilla cernua

Yajuan Xu ^1,3 , Lu Bai ¹, Yonghong Liu ⁴ , Yue Liu ¹, Tunhai Xu ²^,* , Shengxu Xie ¹, Yunshan Si ¹, Haiou Zhou ¹, Tonghua Liu ² and Dongming Xu ¹

¹ Academy of Traditional Chinese Medicine of Jilin Province, Changchun 130021, China ² Department of Traditional Chinese Medicine Chemistry, School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100102, China ³ Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China ⁴ Key Laboratory of Marine Bio-resources Sustainable Utilization, South China Sea Institute of Oceanology, Chinese Academy of Sciences, No. 164 West Xingang Road, Guangzhou 510301, China

* Author to whom correspondence should be addressed.

Received: 1 February 2010; in revised form: 24 February 2010 / Accepted: 9 March 2010 / Published: 16 March 2010

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Abstract: A new triterpenoid saponin was isolated from Pulsatilla cernua, along with eight known triterpenoids and triterpenoid glycosides. The new compound was identified as 3-O-β-D-glucopyranosyl-(1→4)-α-L-arabinopyranosyl-bayogenin-28-α-L-rhamnopyranosyl-(1→4)-β-D-glucopyranosyl-(1→6)-β-D-glucopyranosyl ester (1) on the basis of 1D, 2D-NMR techniques, including COSY, HMBC, and HMQC correlations, MS analysis, as well as chemical methods.

Keywords: ranunculaceae; Pulsatilla cernua; triterpenoid saponin

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Cite This Article

MDPI and ACS Style

Xu, Y.; Bai, L.; Liu, Y.; Liu, Y.; Xu, T.; Xie, S.; Si, Y.; Zhou, H.; Liu, T.; Xu, D. A New Triterpenoid Saponin from Pulsatilla cernua . Molecules 2010, 15, 1891-1897.

AMA Style

Xu Y., Bai L., Liu Y., Liu Y., Xu T., Xie S., Si Y., Zhou H., Liu T., Xu D. A New Triterpenoid Saponin from Pulsatilla cernua . Molecules. 2010; 15(3):1891-1897.

Chicago/Turabian Style

Xu, Yajuan; Bai, Lu; Liu, Yonghong; Liu, Yue; Xu, Tunhai; Xie, Shengxu; Si, Yunshan; Zhou, Haiou; Liu, Tonghua; Xu, Dongming. 2010. "A New Triterpenoid Saponin from Pulsatilla cernua ." Molecules 15, no. 3: 1891-1897.

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