New megastigmane glycoside and aromadendrane derivative from the aerial part of Piper elongatum

Chem Pharm Bull (Tokyo). 2002 Oct;50(10):1413-5. doi: 10.1248/cpb.50.1413.

Abstract

A new megastigmane glycoside, called pipeloside A, and a new aromadendrane type sesquiterpenoid, pipelol A, were isolated from the MeOH extract of the aerial part of Piper elongatum VAHL. along with a known megastigmane glycoside, byzantionoside B. The structures of these compounds were elucidated on the basis of spectroscopic data and chemical evidence.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Cyclohexanones / chemistry*
  • Cyclohexanones / isolation & purification
  • Glucosides / chemistry*
  • Glucosides / isolation & purification
  • Glycosides / chemistry*
  • Glycosides / isolation & purification
  • Norisoprenoids*
  • Piper / chemistry*
  • Plant Components, Aerial / chemistry*
  • Plant Extracts / chemistry
  • Plant Extracts / isolation & purification
  • Quercetin / analogs & derivatives*
  • Quercetin / chemistry
  • Quercetin / isolation & purification
  • Sesquiterpenes*

Substances

  • Cyclohexanones
  • Glucosides
  • Glycosides
  • Norisoprenoids
  • Plant Extracts
  • Sesquiterpenes
  • megastigmane
  • Quercetin