Iridoid glucosides from Randia spinosa (Rubiaceae)

An iridoid glucoside: randinoside, along with five known iridoids: galioside, deacetylasperulosidic acid methyl ester, scandoside methyl ester, geniposide and gardenoside, were isolated from the stems of Randia spinosa. The structures were determined by spectroscopic analysis, including 2D NMR techniques. © 2003 Elsevier Science Ltd. All rights reserved.

Keywords

Iridoid glucosides, Randia spinosa, Rubiaceae, deacetylasperulosidic acid methyl ester, galioside, gardenoside, geniposide, iridoid, plant extract, Randia spinosa extract, randinoside, scandoside methyl ester, unclassified drug, drug isolation, drug structure, medicinal plant, nonhuman, nuclear magnetic resonance, phytochemistry, plant stem, structure analysis, Iridoids, Molecular Structure, Nuclear Magnetic Resonance, Biomolecular, Plant Stems, Spectrometry, Mass, Electrospray Ionization