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Planta Med 1979; 35(4): 339-341
DOI: 10.1055/s-0028-1097226
Research Articles

© Georg Thieme Verlag Stuttgart · New York

Identification par RMN13C dans les Feuilles de Xylia xylocarpa de l'Acide trans–5–Hydroxypipecolique, Nouvel Inhibiteur de L'Agrégation Plaquettaire par la Serotonine

Identification by 13C NMR Spectroscopy of trans–5–Hydroxypipecolic Acid in the Leaves of Xylia xylocarpa, a New Inhibitor of Platelet Aggregation induced by SerotoninL. Mester1 , L. Szabados1 , M. Mester1 , N. Yadav2
  • 1Institut de Chimie des Substances Naturelles, Gif–sur–Yvette–91.
  • 2National Botanical Gardens, Utilization Research Laboratories, Lucknow, India.
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Publication History

Publication Date:
13 January 2009 (online)

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Abstract

Trans–5–hydroxypipecolic acid has been identified by NMR of 13C in the leaves of Xylia xylocarpa. This iminoacid is a powerful inhibitor of platelet aggregation induced by serotonin and thus, it is probably involved in the biological effects of the plant extracts.

Key Word Index

Xylia xylocarpa - trans–5–Hydroxypipecolic Acid - 13C NMR Spectroscopy - Platelet Aggregation - Serotonin