A Novel Triterpene Saponin from Gypsophila capillaris
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Date
1995
Volume
50
Issue
4
Journal
Zeitschrift für Naturforschung - Section B Journal of Chemical Sciences 50 (1995), Nr. 4
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Publisher
Berlin : De Gruyter
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Abstract
A novel C-28 tetraglycoside of quillaic acid (1) has been isolated from Gypsophila capillaris. The structure was elucidated by 1 D NMR (NOE difference, DEPT, selective13C{1H} INEPT), 2D NMR (1H,1H and1H,13C COSY,1H,1H,1H RELAY, ROESY and TOCSY) and other spectroscopic and chromatographic evidences. Conformational dynamics within the tetrasaccharide part were estimated from NOE responses and ROESY peaks. © 1995 Verlag der Zeitschrift für Naturforschung. All rights reserved.
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CC BY-NC-ND 3.0 Unported