New Oleanane-type glycosides and secoiridoid glucoside from Aptandra zenkeri

Michel Boni Bitchi; Abdulmagid Alabdul Magid; Faustin Aka Kabran; Philomène Akoua Yao-Kouassi; Dominique Harakat; Laurence Voutquenne-Nazabadioko; Félix Zanahi Tonzibo

doi:10.1080/14786419.2019.1577841

Journal articles

New Oleanane-type glycosides and secoiridoid glucoside from Aptandra zenkeri

Michel Boni Bitchi ¹ Abdulmagid Alabdul Magid ² Faustin Aka Kabran ¹ Philomène Akoua Yao-Kouassi ¹ Dominique Harakat ² Laurence Voutquenne-Nazabadioko ² Félix Zanahi Tonzibo ¹

1 UFHB - Université Félix Houphouët-Boigny

2 ICMR - Institut de Chimie Moléculaire de Reims - UMR 7312

Abstract : Four new saponins, camelliagenin A and B derivatives, and one new secoiridoid glucoside were isolated from the stem bark of Aptandra zenkeri Engl. (Aptandraceae) together with two known secoiridoid glucosides. Their structures were determined based on a combination of 1D- and 2D-NMR experiments techniques and HR-ESI-MS analysis. This is the first report on saponins in genus Aptandra.

Keywords : Aptandra zenkeri Engl . Aptandraceae triterpenoid saponins secoiridoid glucosides

Document type :

Journal articles

Domain :

Chemical Sciences / Analytical chemistry

Chemical Sciences / Medicinal Chemistry

Life Sciences [q-bio] / Vegetal Biology / Botanics

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https://hal.univ-reims.fr/hal-02430869
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Submitted on : Friday, October 8, 2021 - 5:34:25 PM
Last modification on : Wednesday, November 3, 2021 - 7:38:42 AM

New Oleanane-type glycosides and secoiridoid glucoside from Aptandra zenkeri

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New Oleanane-type glycosides and secoiridoid glucoside from Aptandra zenkeri

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