A triterpenoidal saponin and sphingolipids from Pteleopsis hylodendron

Phytochemistry
Atta-Ur-RahmanF N Ngounou

Abstract

From the stem bark of Pteleopsis hylodendron, a triterpenoidal saponin bellericagenin [B 3-O-[beta-D-glucopyranosyl-(1-->2)-alpha-D-glucopyranoside] (1) (Pteleopsoside)] and two sphingolipids, hylodendroside-I (2), and hylodendroside-II (3) were isolated, along with a synthetically known compound, [2alpha, 3beta, 23-triacetoxy-19alpha-hydroxyolean-12-en-28-oic acid (4)]. Other known compounds, friedelin (5), beta-carotene (6), lupeol (7), sitosterol (8), and stigmasterol (9), were also obtained. Their structures were deduced with the help of detailed spectroscopic studies.

References

Mar 1, 1997·Journal of Natural Products·S Y KimH S Lee

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Citations

Dec 9, 2010·Chemical & Pharmaceutical Bulletin·Sultan Samran Al-LihaibiWalied Mohamed Alarif
Feb 9, 2012·Chemotherapy Research and Practice·Aristide Laurel Mokale KognouPaul Henri Amvam Zollo
May 21, 2010·Fitoterapia·Dong PeiDuo-Long Di
May 21, 2013·Fitoterapia·Mudasir A TantryIkhlas A Khan
Jul 19, 2011·Journal of Ethnopharmacology·Victor Kuete, Thomas Efferth
Dec 22, 2009·Natural Product Reports·Joseph D Connolly, Robert A Hill
Jun 7, 2011·Bioorganic & Medicinal Chemistry Letters·Muhammad Nadeem AkhtarNordin Hj Lajis

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