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Molecules 2010, 15(4), 2096-2102; doi:10.3390/molecules15042096
Article

Triterpenes from Stachyurus himalaicus var. himalaicus Hook. f. et Thoms. ex Benth

1
,
1, 2
,
3
 and
1,*
1 Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, School of Chemical Science and Technology, Yunnan University, Kunming 650091, China 2 Xin Feng Hospital of Xi-Shang District, Kunming 650100, China 3 Department of Public Security of Yunnan Province, Kunming 650031, China
* Author to whom correspondence should be addressed.
Received: 14 January 2010 / Revised: 24 February 2010 / Accepted: 22 March 2010 / Published: 24 March 2010
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Abstract

Four triterpenes 14, including a new naturally occurring oleanane-type triterpene 1, were isolated by a multi-step chromatography procedure from the leaves and twigs of Stachyurus himalaicus var. himalaicus Hook. f. et Thoms.ex Benth. The structures of the compounds were elucidated by spectroscopic methods, including HRESIMS, 1H- NMR, 13C-NMR, DEPT, HMQC, HMBC and NOESY spectra. All the isolated compounds were evaluated for their in vitro cytotoxic activities against human Hela cell line.
Keywords: stachyuraceae; Stachyurus himalaicus var. himalaicus Hook. f. et Thoms. Ex Benth; triterpenes; stachlic acid C stachyuraceae; Stachyurus himalaicus var. himalaicus Hook. f. et Thoms. Ex Benth; triterpenes; stachlic acid C
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Wang, Y.-S.; Huang, R.; Li, N.-Z.; Xu, H.-Y.; Yang, J.-H. Triterpenes from Stachyurus himalaicus var. himalaicus Hook. f. et Thoms. ex Benth. Molecules 2010, 15, 2096-2102.

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