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A new triterpenoid saponin from Isolatocereus dumortieri. | LitMetric
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A new triterpenoid saponin from Isolatocereus dumortieri.

K Kinoshita K Koyama K Takahashi N Kondo H Yuasa

J Nat Prod

Department of Pharmacognosy and Phytochemistry, Meiji Pharmaceutical University, 2-522-1 Noshio, Kiyose-shi, Tokyo 204-8588, Japan.

Published: May 2000

A new triterpenoid saponin, named dumortierinoside A, was isolated from Isolatocereus dumortieri. The structure was determined as dumortierigenin 3-O-alpha-L-rhamnopyranosyl (1-->2)-beta-D-glucopyranosyl(1-->2)-beta-D-glucuronopyranoside (1) on the basis of NMR and mass spectroscopy.

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http://dx.doi.org/10.1021/np9903907DOI Listing

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