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J Asian Nat Prod Res. 2009;11(3):261-6. doi: 10.1080/10286020802684656.

Cytotoxic triterpene saponins from Alternanthera philoxeroides.

Author information

1
School of Pharmaceutical Sciences, Research Center of Basic Medical Sciences, Tianjin Medical University, Tianjin, China.

Abstract

Four new pentacyclic triterpene saponins, philoxeroidesides A-D (1-4) were isolated from the aerial parts of Alternanthera philoxeroides. Their structures were elucidated on the basis of 1D- and 2D-NMR experiments and MS analyses. Philoxeroidesides A-D (1-4) showed cytotoxic activities against SK-N-SH and HL60 cell lines.

PMID:
19408151
DOI:
10.1080/10286020802684656
[Indexed for MEDLINE]

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