Acylated delphinidin 3-rutinoside-5-glucosides in the flowers of Petunia reitzii

Phytochemistry. 2000 Aug;54(8):913-7. doi: 10.1016/s0031-9422(00)00081-9.

Abstract

Two acylated anthocyanins were isolated from selected individuals of Petunia reitzii, and identified to be delphinidin 3-O-[6-O-(4-O-(4-O-(6-O-(trans-caffeoyl)-beta-D-glucopyranosyl)-tr ans-p-coumaroyl)-alpha-L-rhamnopyranosyl)-beta-D-glucopyranoside]- 5-O-[beta-D-glucopyranoside] and delphinidin 3-O-[6-O-(4-O-(4-O-(beta-D-glucopyranosyl)-trans-p-coumaroyl)-alph a-L-rhamnopyranosyl)-beta-D-glucopyranoside]-5-O-[beta-D-glucopyranoside ]. Nine known anthocyanins were also identified.

MeSH terms

  • Acylation
  • Anthocyanins / chemistry
  • Anthocyanins / isolation & purification
  • Benzopyrans / chemistry
  • Benzopyrans / isolation & purification*
  • Carbohydrate Conformation
  • Glucosides / chemistry
  • Glucosides / isolation & purification*
  • Magnetic Resonance Spectroscopy
  • Oligosaccharides / isolation & purification*
  • Solanaceae / chemistry*
  • Spectrometry, Mass, Fast Atom Bombardment

Substances

  • Anthocyanins
  • Benzopyrans
  • Glucosides
  • Oligosaccharides