A NOVEL RESIN GLYCOSIDE, MERREMIN (TUGUAJALAPIN X DIMER), FROM MERREMIA HUNGAIENSIS

Naoki NODA; Kyoko TSUJI; Toshio KAWASAKI; Kazumoto MIYAHARA; Hiroshi HANAZONO; Chon-Ren YANG

doi:10.1248/cpb.43.1061

Naoki NODA, Kyoko TSUJI, Toshio KAWASAKI, Kazumoto MIYAHARA, Hiroshi HANAZONO, Chon-Ren YANG

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Keywords: resin glycoside, ester-type dimer, Merremia hungaiensis, merremin, Convolvulaceae

JOURNAL FREE ACCESS

1995 Volume 43 Issue 6 Pages 1061-1063

DOI https://doi.org/10.1248/cpb.43.1061

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Abstract

A novel resin glycoside, merremin (1), has been isolated from the root of Merremia hungaiensis (Convolvulaceae). The structure has been determined to be an ester-type dimer of tuguajalapin X (2) on the basis of chemical and spectral data.

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