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Planta Med 1978; 34(5): 93-96
DOI: 10.1055/s-0028-1097420
Research Articles

© Georg Thieme Verlag Stuttgart · New York

Structure Elucidation and Synthesis of Naturally Occurring Acylglycosides – II1

Structures of Tiliroside, Tribuloside, and IpomineV. Mohan Chari, Madelon Jordan, Hildebert Wagner
  • Institut für pharmazeutische Arzneimittellehre der Universität München, Bundesrepublik Deutschland.
1 For part I see V. M. CHARI, M. JORDAN, H. WAGNER, and P. W. THIES, Phytochemistry 16, 1110 (1977).
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Publication Date:
13 January 2009 (online)

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Abstract

The structure of Tiliroside from Tilia argentea has been shown to be Kaempf erol– 3–O–(6"–O–p– coumaroy 1–β–D–glucopyranoside) by 13C–NMR spectroscopy. A reassignment of the sugar carbon signals in the 13C–NMR spectrum of the hexahydroindolizine alkaloid Ipomine leads to the structure revision as Ipalbidinyl–(6"–O–p––oumaroyl–β–D–glucopyranoside).

Key Word Index

Tiliroside - Tribuloside - Ipomine - Acylglycosides - 13C–NMR

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