Colletinin A and 2,2″-Diepicolletinin A: Two New Bisflavan-3-ols from Rhododendron Collettianum - Le Mans Université Accéder directement au contenu
Article Dans Une Revue Natural Product Communications Année : 2008

Colletinin A and 2,2″-Diepicolletinin A: Two New Bisflavan-3-ols from Rhododendron Collettianum

Résumé

Two new bisflavan-3-ols, named colletinin A (1) and 2,2″-diepicolletinin A (2) have been isolated from Rhododendron collettianum. Their structures were determined by means of 1D and 2D NMR analysis, aided by HREIMS data. The relative configuration was determined by means of 1H-1H NOESY correlation but the absolute configuration could not be established.

Domaines

Chimie

Dates et versions

hal-02313789 , version 1 (11-10-2019)

Identifiants

Citer

Viqar Uddin Ahmad, Farman Ullah, Hidayat Hussain, Gilles Dujardin, Arnaud Martel, et al.. Colletinin A and 2,2″-Diepicolletinin A: Two New Bisflavan-3-ols from Rhododendron Collettianum. Natural Product Communications , 2008, 3 (5), pp.1934578X0800300. ⟨10.1177/1934578X0800300517⟩. ⟨hal-02313789⟩

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