0000000000789667
AUTHOR
Remedios Albiach
Caryophyllene derivatives from Pulicaria dysenterica
Abstract A reinvestigation of the aerial parts of Pulicaria dysenterica has allowed the isolation of six new caryophyllene derivatives and 12 known ones. 13 C NMR data of all these derivatives are reported.
Bisabolene derivatives and sesquiterpene lactones from Cousinia species
Abstract The aerial parts of three species of the genus Cousinia have been investigated. All three species yielded sesquiterpene lactones, mainly guaianolides. In addition, one of the species yielded oxygenated bisabolene derivatives.
A sesquiterpene ester from Lactuca serriola
Abstract The aerial parts of Lactuca serriola yielded a new guaiane ester together with five known guaianolides.