@article{article716b75e4,
title   = {Macrocarpane, a new sesquiterpene skeleton from the leaves of Porcelia macrocarpa},
author = {Chaves, Mariana Helena and Lago, João Henrique Ghilardi and Roque, Nidia Franca},
year = {2003},
doi = {10.1590/s0103-50532003000100004},
journal   = {Journal of the Brazilian Chemical Society}
}