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Scientific article
English

Prenylated Isoflavonoids from the Root Bark of Erythrina vogelii

Published inJournal of natural products, vol. 65, no. 3, p. 403-406
Publication date2002
Abstract

Four new prenylated isoflavonoids, vogelins D-G (1-4), were isolated from the CH2Cl2 extract of Erythrina vogelii root bark in addition to the known compounds isolupalbigenin (5), ficuisoflavone (6), ulexone (7), isochandalon (8), and isoderrone (9). The structures 1-4 were elucidated by spectroscopic and chemical methods. The absolute configuration of compound 1 was determined on the basis of its CD spectrum. Possible biogenetic relationships among the E. vogelii isoflavonoids are briefly discussed.

Keywords
  • Prenylated isoflavonoids
  • Spectroscopic
  • Chemical methods
  • biogenetic
  • E. vogelii isoflavonoids
Affiliation Not a UNIGE publication
Citation (ISO format)
QUEIROZ, Emerson Ferreira et al. Prenylated Isoflavonoids from the Root Bark of Erythrina vogelii. In: Journal of natural products, 2002, vol. 65, n° 3, p. 403–406. doi: 10.1021/np0103867
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Article (Published version)
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ISSN of the journal0163-3864
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