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Planta Med 1981; 43(9): 51-55
DOI: 10.1055/s-2007-971472
Research Articles

© Hippokrates Verlag Stuttgart

Alkaloids from Corydalis bulbosa

Structure of CorydioneH. G. Kiryakov1 , E. Iskrenova1 , B. Kuzmanov2 , L. Evstatieva2
  • 1Department of Chemistry, High Medical Institute, Plovdiv, Bulgaria
  • 2Institute of Botany, Bulgarian Academy of Sciences, Sofia, Bulgaria
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Publication History

Publication Date:
30 March 2007 (online)

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Abstract

A new 4,5-dioxoaporphine, named corydione, was isolated from the whole herb of Corydalis bulbosa (L.) Dc (Papaveraceae), together with dehydronantenine, (-)-stylopine, (+)-bicuculline, (-)-adlumidine, (+)-nantenine, (+)-bulbocapnine, protopine (-)-domesticine, (+)-corydine, predicentrine, oxonantenine, (+)-isoboldine and nandazurine. Glaucine and thaliporphine were detected by means of thin-layer chromatography. In addition, one minor alkaloid Cb-4, uncompletely identified, was described. The spectral data of corydione, predicentrine and nandazurine are given.

Key Word Index

Corydalis bulbosa - Papaveraceae - Alkaloids - Corydione - IR, UV, MS, 1H NMR Spectral Data

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