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Planta Med 1976; 30(6): 198-200
DOI: 10.1055/s-0028-1097718
© Georg Thieme Verlag Stuttgart · New York

OCCURRENCE OF N–ISOBUTYL EICOSA–TRANS–2–TRANS–4–DIENAMIDE IN PIPER NIGRUM

M. L. Raina, K. L. Dhar, C. K. Atal
  • Regional Research Laboratory, Jammu (Tawi) 180001 – India
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Publication Date:
13 January 2009 (online)

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Abstract

Piper species have been worked out quite extensively [1]. Apart from piperine and piperetine [2], some piperidine amides like piperylin, piperolein A and piperolein B have been recently reported [3]. In present communication we are reporting the presence of N–isobutyl eicosa-trans 2–trans 4–dienamide from Piper nigrum L. for the first time.