Two new phenylpropanoid esters of rhamnose from Lagotis yunnanensis

J Asian Nat Prod Res. 2003 Sep;5(3):223-6. doi: 10.1080/1028602031000093366.

Abstract

Two new phenylpropanoid esters of rhamnose, lagotoside B (1) and lagotoside C (2), together with three known compounds (3-5), were isolated from Lagotis yunnanensis. The structures of 1 and 2 were elucidated by spectroscopic methods. Compounds 3-5 have been obtained from this species for the first time.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Cinnamates / chemistry
  • Cinnamates / isolation & purification*
  • Flavonoids / chemistry
  • Flavonoids / isolation & purification*
  • Rhamnose / analogs & derivatives
  • Rhamnose / chemistry
  • Rhamnose / isolation & purification*
  • Scrophulariaceae / chemistry*
  • Spectrum Analysis

Substances

  • Cinnamates
  • Flavonoids
  • lagotoside B
  • lagotoside C
  • Rhamnose