@article{719c5556005449fca6b2d0133d2bc97f,
title = "Diterpenes from Euphorbia helioscopia",
abstract = "A number of diterpenes have been isolated from Euphorbia helioscopia and their stereostructures elucidated on the basis of the spectral data together with some chemical evidence. The absolute configuration of cuphoscopin A and euphornin in particular have been unambiguously determined by means of X-ray crystallographic analysis.",
keywords = "Euphorbia helioscopia, Euphorbiaceae, cuphohelioscopins, epieuphoscopins, euphohelionone., euphornins, euphoscopins, toxic diterpenes",
author = "Shosuke Yamamura and Yoshikazu Shizuri and Seiji Kosemura and Jiro Ohtsuka and Takao Tayama and Shigeru Ohba and Masatoki Ito and Yoshihiko Saito and Yukimasa Terada",
note = "Funding Information: Acknowledgements-The authors wish to thank the Ministry of Education, Science and Culture (Japan) for financial support.",
year = "1989",
doi = "10.1016/0031-9422(89)80360-7",
language = "English",
volume = "28",
pages = "3421--3436",
journal = "Phytochemistry",
issn = "0031-9422",
publisher = "Elsevier Limited",
number = "12",
}