| Literature DB >> 10869219 |
B G Wang1, W M Zhu, X M Li, Z J Jia, X J Hao.
Abstract
Two new triterpenoid saponin dimers, rubupungenosides A (1) and B (2), were isolated in their methylated forms 1a and 2a, respectively, from an ethanol extract of the aerial parts of Rubus pungens. The structures of 1a and 2a were established on the basis of spectroscopic and chemical methods.Entities:
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Year: 2000 PMID： 10869219 DOI： 10.1021/np990473n
Source DB: PubMed Journal: J Nat Prod ISSN： 0163-3864 Impact factor: 4.050