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Journal Articles International Journal of Biological and Chemical Sciences Year : 2022

A new flavanocoumarin glucoside from the roots of Lannea kerstingii

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Abstract

An undescribed phyllocoumarin-3-O-α-L-rhamnopyranoside 8 together with catechin 1, catechin-3-O-αL-rhamnopyranoside 2, catechin-[7,8-bc]-4β-(3,4-dihydroxyphenyl)-dihydro-2(3H)-pyranon 3, 5-O-trans-pcoumaroylquinic acid 4, trans-p-coumaric acid 5, catechin-[5,6-e]-4β-(3,4-dihydroxyphenyl)-dihydro-2(3H)-pyranon 6, catechin-[5,6-e]-4α-(3,4-dihydroxyphenyl)-dihydro-2(3H)- pyranon 7, phyllocoumarin 9 and vaccinin A 10 were isolated from the roots of Lannea kerstingii. The structures of the compounds were established using NMR, IR and HR-ESI-MS spectroscopic analysis.
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Dates and versions

hal-03839451 , version 1 (04-11-2022)

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Jean-Michel Koffi Kouamé, Philomène Akoua Yao-Kouassi, Abdulmagid Alabdul Magid, Zachée Louis Evariste Akissi, Laurence Voutquenne-Nazabadioko. A new flavanocoumarin glucoside from the roots of Lannea kerstingii. International Journal of Biological and Chemical Sciences, 2022, 16 (4), pp.1756-1764. ⟨10.4314/ijbcs.v16i4.31⟩. ⟨hal-03839451⟩
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