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Planta Med 1989; 55(2): 188-190
DOI: 10.1055/s-2006-961921
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© Georg Thieme Verlag Stuttgart · New York

New Quaternary Alkaloids from Vinca minor

B. Proksa, D. Uhrín, E. Grossmann, Z. Votický
  • Institute of Chemistry, Centre for Chemical Research, Slovak Academy of Sciences, 842 38 Bratislava, Czechoslovakia
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Publication History

1988

Publication Date:
24 January 2007 (online)

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Abstract

Three new quaternary bases were separated from the most polar fraction of the crude methanolic extract of lesser periwincle (Vinca minor L.) leaves. Their structures were elucidated by spectroscopic methods as 4-methylraucubainium chloride, 4-methylstrictaminium chloride, and 4-methylakuammicinium chloride.