Tareciliosides H—M: Further Cycloartane Glycosides from Leaves of Tarenna gracilipes

Zhimin Zhao; Katsuyoshi Matsunami; Hideaki Otsuka; Takakazu Shinzato; Yoshio Takeda

doi:10.1248/cpb.59.902

Notes

Tareciliosides H—M: Further Cycloartane Glycosides from Leaves of Tarenna gracilipes

Zhimin Zhao, Katsuyoshi Matsunami, Hideaki Otsuka, Takakazu Shinzato, Yoshio Takeda

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Keywords: Tarenna gracilipes, Rubiaceae, tarecilioside, cycloartane glycoside

JOURNAL FREE ACCESS

2011 Volume 59 Issue 7 Pages 902-905

DOI https://doi.org/10.1248/cpb.59.902

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Abstract

From the 1-BuOH-soluble fraction of a MeOH extract of leaves of Tarenna gracilipes, collected in Okinawa, six further new cycloartane glycosides, named tareciliosides H—M (1—6), were isolated. Their structures were established through a combination of spectroscopic analyses.

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