Two chromones from Peperomia vulcanica

James A Mbah; Maguerite H K Tchuendem; Pierre Tane; Olov Sterner

doi:10.1016/s0031-9422(02)00191-7

Two chromones from Peperomia vulcanica

Phytochemistry. 2002 Aug;60(8):799-801. doi: 10.1016/s0031-9422(02)00191-7.

Authors

James A Mbah¹, Maguerite H K Tchuendem, Pierre Tane, Olov Sterner

Affiliation

¹ Department of Chemistry, Faculty of Science, University of Dschang, Box 67-Dschang, Cameroon.

PMID: 12150802
DOI: 10.1016/s0031-9422(02)00191-7

Abstract

TWO CHROMONES: 5-hydroxy-2-(14'-(E)-nonadecenyl) chromone (1) and 5-hydroxy-2-[12'-(3",4"-methylenedioxyphenyl)dodecanyl] chromone (2), together with six known compounds have been isolated from Peperomia vulcanica Baker & C. H. Wright (Piperaceae). Their structures were determined by spectroscopic analysis including 2D NMR techniques.

Publication types

Research Support, Non-U.S. Gov't

MeSH terms

Chromones / chemistry
Chromones / isolation & purification*
Molecular Structure
Piperaceae / chemistry*
Spectrum Analysis

Substances

5-hydroxy-2-(12'-(3'',4''-methylenedioxyphenyl)dodecanyl) chromone
5-hydroxy-2-(14'-nonadecenyl) chromone
Chromones