Bis-iridoid glucosides from Abelia chinensis

J Nat Prod. 2000 Jul;63(7):998-9. doi: 10.1021/np9904713.

Abstract

Seven bis-iridoid glucosides have been isolated from Abelia chinensis and were characterized by having a secoiridoid residue as unit A esterifying a C(10)-iridoid or a delta-lactone iridoid as unit B. Among these, compounds 1-3 are new and correspond to 7-O-acetyllaciniatoside IV, 7-O-acetyllaciniatoside V, and 7-O-acetylabelioside B, respectively. The structures of 1-3 were elucidated by spectral methods.

MeSH terms

  • Glucosides / chemistry
  • Glucosides / isolation & purification*
  • Iridoids
  • Plants / chemistry*
  • Pyrans / chemistry
  • Pyrans / isolation & purification*
  • Spectrum Analysis

Substances

  • Glucosides
  • Iridoids
  • Pyrans