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A new iridoid diglucoside from Harpagophytum procumbens |
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| Authors: | Lamberto Tomassini Mauro Serafini Sebastiano Foddai Antonio Ventrone Marcello Nicoletti |
| Institution: | 1. Dipartimento di Biologia Ambientale, Università “Sapienza”, P.le A. Moro 5, I-00185 Roma, Italylamberto.tomassini@uniroma1.it;3. Dipartimento di Biologia Ambientale, Università “Sapienza”, P.le A. Moro 5, I-00185 Roma, Italy |
| Abstract: | A new iridoid diglucoside has been isolated from an aqueous extract of Harpagophytum procumbens secondary roots, together with six known compounds. Its structure has been assigned as 6′-O-glucopyranosyl-8-O-trans-coumaroylharpagide by spectroscopic means. |
| Keywords: | Harpagophytum procumbens iridoid glucosides 6′-O-glucopyranosyl-8-O-trans-coumaroylharpagide harpagoside phenylpropanoid glycosides |