Literature DB >> 19795885

Triterpenoid saponins from Rubus ellipticus var. obcordatus.

Wei Li1, Hongwei Fu, Hong Bai, Tatsunori Sasaki, Hiroyoshi Kato, Kazuo Koike.   

Abstract

Ten new triterpenoid saponins (1-10), named rubusides A-J, and 21 known saponins (11-31) were isolated from the roots of Rubus ellipticus var. obcordatus. The structures of 1-10 were established on the basis of spectroscopic analyses, mainly NMR and MS, and chemical degradations. The compounds demonstrated inhibitory activities against alpha-glucosidase with IC50 values in the range 0.65-3.09 mM.

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Year:  2009        PMID： 19795885     DOI： 10.1021/np900237a

Source DB:  PubMed          Journal:  J Nat Prod        ISSN： 0163-3864            Impact factor:   4.050


  8 in total

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7.  Integrating Constituents Absorbed into Blood, Network Pharmacology, and Quantitative Analysis to Reveal the Active Components in Rubus chingii var. suavissimus that Regulate Lipid Metabolism Disorder.

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8.  Two New Pentacyclic Triterpene Saponins from the Leaves of Akebia trifoliata.

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  8 in total

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