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Boussingoside D1, a new triterpenoid saponin from Boussingaultia baselloides

✍ Scribed by Espada, Alfonso ;Rodríguez, Jaime ;Villaverde, M. Carmen ;Riguera, Ricardo

Publisher
John Wiley and Sons
Year
1991
Tongue
English
Weight
251 KB
Volume
1991
Category
Article
ISSN
0947-3440

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✦ Synopsis

Abstract

Four triterpenoid saponins have been isolated from the leaves of Boussingaultia baselloides by a combination of DCCC with HPLC. One is the new triterpenoid saponin boussingoside D~1~,3‐O‐[β‐D‐xylopyranosyl‐(1→3)‐O‐β‐D‐glucoronopyranosyl]‐30‐noroleana‐12,20(29)‐dien‐28‐oic acid, the structure of which has been elucidated by ^1^H‐ and ^13^C‐NMR spectroscopy, FAB‐MS and chemical methods.

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✍ D. Gođevac; B. Mandić; V. Vajs; N. Menković; S. Macura; S. Milosavljević 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 213 KB

## Abstract Leucanthoside A, a new allose‐containing triterpenoid saponin (1), was isolated from the aerial parts of __Cephalaria leucantha__ L. Its structure was determined by electrospray ionization mass spectrometry and NMR spectroscopy. Complete assignments of the ^1^H and ^13^C NMR chemical sh