%0 Journal Article %A Durán Peña, María Jesús %A Flores Giubi, María Eugenia %A Botubol Ares, José Manuel %A Escobar Montaño, Felipe %A Macías Sánchez, Antonio José %A Echeverri, Luis F. %A González Collado, Isidro %A Hernández Galán, Rosario %T Lathyrane Diterpenes from the Latex of Euphorbia laurifolia %D 2017 %@ 1555-9475 %U http://hdl.handle.net/10498/33866 %X Two new macrocyclic diterpenes, 2-epi-latazienone (4) and 15β-acetoxy-7β-nicotinoyloxy-3β8α-di-(2-methylpropanoyloxy)-4αH,9αH,11αH-lathyra-5E,12E-dien-14-one (5), and three known lathyrane-type diterpenes (1-3) were isolated from Euphorbia laurifolia latex. Their structures were determined on the basis of a detailed analysis of their 1D and 2D NMR spectroscopic and mass spectral data. %K Euphorbia laurifolia %K Latex %K Lathyrane diterpene %K 2-epi-latazienone %~ Universidad de Cádiz