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Journal of Asian Natural Products Research Volume 9, 2007 - Issue 4
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Original Articles

Three new triterpenoid saponins from the rhizomes of Impatienspritzellii var. hupehensis

X.-F. Zhou Faculty of Pharmaceutical Sciences, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, 430030, China
,
X.-Y. Zhao Faculty of Pharmaceutical Sciences, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, 430030, China
,
L. Tang Faculty of Pharmaceutical Sciences, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, 430030, China
,
H.-L. Ruan Faculty of Pharmaceutical Sciences, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, 430030, China
,
Y.-H. Zhang Faculty of Pharmaceutical Sciences, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, 430030, China
,
H.-F. Pi Faculty of Pharmaceutical Sciences, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, 430030, China
,
W.-L. Xiao State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650204, China
,
H.-D. Sun State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650204, China
&
J.-Z. Wu Faculty of Pharmaceutical Sciences, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, 430030, ChinaCorrespondence[email protected]
 show all
Pages 379-385 | Received 09 Jan 2006, Accepted 19 Apr 2006, Published online: 03 Jul 2007
 
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Abstract

Three new triterpenoid saponins, impatiprins A–C (1–3), together with a known triterpenoid (4) and two known triterpenoid saponins (5, 6), were isolated from the rhizomes of Impatiens pritzellii Hook. f. var. hupehensis Hook. f. The structures of 1–3 were determined by 1D and 2D NMR, FAB-MS techniques and chemical methods. Compounds 1 and 2 showed weak cytotoxicities against S-180, HeLa and HepG2 cell lines.

Acknowledgement

This research was supported by the National Natural Science Foundation of China (No. 30371733).

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Related Research Data

Lipophilic components and evaluation of the cytotoxic and antioxidant activities of Impatiens glandulifera Royle and Impatiens noli – tangere L. (Balsaminaceae)
Source: Editorial CSIC

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