Three New Iridoid Glycosides from the Fruit of Gardenia jasminoides var. radicans

Fang-min Qin; Ling-jie Meng; Hui-liang Zou; Guang-xiong Zhou

doi:10.1248/cpb.c13-00262

Notes

Three New Iridoid Glycosides from the Fruit of Gardenia jasminoides var. radicans

Fang-min Qin, Ling-jie Meng, Hui-liang Zou, Guang-xiong Zhou

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Keywords: Rubiaceae, Gardenia jasminoides var. radicans, iridoid glycoside, 6″-O-trans-feruloylgenipin gentiobioside, 2′-O-trans-p-coumaroylgardoside, 2′-O-trans-feruloylgardoside

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Supplementary material

2013 Volume 61 Issue 10 Pages 1071-1074

DOI https://doi.org/10.1248/cpb.c13-00262

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Abstract

Three new iridoid glycosides, 6″-O-trans-feruloylgenipin gentiobioside (1), 2′-O-trans-p-coumaroylgardoside (2), 2′-O-trans-feruloylgardoside (3), were isolated from the fruit of Gardenia jasminoides var. radicans MAKINO (Rubiaceae). The structures of these compounds were elucidated on the basis of MS, NMR spectra analysis, glycoside hydrolysis, and sugar derivatization coupled with HPLC analysis.

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