@article{article5fe76a46,
title   = {Chromenes of polyketide origin from Peperomia villipetiola},
author = {Salazar, Karina Josefina Malquichagua and Paredes, Guillermo Eduardo Delgado and Lluncor, Luis Ripalda and Young, Maria Claudia Marx},
year = {2005},
doi = {10.1016/j.phytochem.2005.01.003},
journal   = {Phytochemistry}
}