@article{article4c312954,
title   = {Intermediates in the synthesis of Daphniphyllum alkaloids. I. A tetracyclic oxygen analogue},
author = {Zukerman-Schpector, Júlio and Castellano, Eduardo Ernesto and Ceschi, M. A. and Brocksom, Timothy John and Wikaira, Jan L.},
year = {1997},
journal   = {Acta Crystallographica C}
}